All places were patched by coccinelle with the default expecting that ->i_lock is held, afterwards entries got fixed up by hand to use unlocked variants as needed. The script: @@ expression inode, flags; @@ - inode->i_state & flags + inode_state_read(inode) & flags @@ expression inode, flags; @@ - inode->i_state &= ~flags + inode_state_clear(inode, flags) @@ expression inode, flag1, flag2; @@ - inode->i_state &= ~flag1 & ~flag2 + inode_state_clear(inode, flag1 | flag2) @@ expression inode, flags; @@ - inode->i_state |= flags + inode_state_set(inode, flags) @@ expression inode, flags; @@ - inode->i_state = flags + inode_state_assign(inode, flags) @@ expression inode, flags; @@ - flags = inode->i_state + flags = inode_state_read(inode) @@ expression inode, flags; @@ - READ_ONCE(inode->i_state) & flags + inode_state_read(inode) & flags Signed-off-by: Mateusz Guzik --- block/bdev.c | 4 +- drivers/dax/super.c | 2 +- fs/9p/vfs_inode.c | 2 +- fs/9p/vfs_inode_dotl.c | 2 +- fs/affs/inode.c | 2 +- fs/afs/dynroot.c | 6 +- fs/afs/inode.c | 6 +- fs/befs/linuxvfs.c | 2 +- fs/bfs/inode.c | 2 +- fs/buffer.c | 4 +- fs/coda/cnode.c | 4 +- fs/cramfs/inode.c | 2 +- fs/crypto/keyring.c | 2 +- fs/crypto/keysetup.c | 2 +- fs/dcache.c | 8 +-- fs/drop_caches.c | 2 +- fs/ecryptfs/inode.c | 6 +- fs/efs/inode.c | 2 +- fs/erofs/inode.c | 2 +- fs/ext2/inode.c | 2 +- fs/freevxfs/vxfs_inode.c | 2 +- fs/fs-writeback.c | 120 +++++++++++++++++------------------ fs/fuse/inode.c | 4 +- fs/hfs/btree.c | 2 +- fs/hfs/inode.c | 2 +- fs/hfsplus/super.c | 2 +- fs/hostfs/hostfs_kern.c | 2 +- fs/hpfs/dir.c | 2 +- fs/hpfs/inode.c | 2 +- fs/inode.c | 92 +++++++++++++-------------- fs/isofs/inode.c | 2 +- fs/jffs2/fs.c | 4 +- fs/jfs/file.c | 4 +- fs/jfs/inode.c | 2 +- fs/jfs/jfs_txnmgr.c | 2 +- fs/kernfs/inode.c | 2 +- fs/libfs.c | 6 +- fs/minix/inode.c | 2 +- fs/namei.c | 8 +-- fs/netfs/misc.c | 8 +-- fs/netfs/read_single.c | 6 +- fs/nfs/inode.c | 2 +- fs/nfs/pnfs.c | 2 +- fs/nfsd/vfs.c | 2 +- fs/notify/fsnotify.c | 2 +- fs/ntfs3/inode.c | 2 +- fs/ocfs2/dlmglue.c | 2 +- fs/ocfs2/inode.c | 4 +- fs/omfs/inode.c | 2 +- fs/openpromfs/inode.c | 2 +- fs/orangefs/inode.c | 2 +- fs/orangefs/orangefs-utils.c | 6 +- fs/pipe.c | 2 +- fs/qnx4/inode.c | 2 +- fs/qnx6/inode.c | 2 +- fs/quota/dquot.c | 2 +- fs/romfs/super.c | 2 +- fs/squashfs/inode.c | 2 +- fs/sync.c | 2 +- fs/ubifs/file.c | 2 +- fs/ubifs/super.c | 2 +- fs/udf/inode.c | 2 +- fs/ufs/inode.c | 2 +- fs/zonefs/super.c | 4 +- mm/backing-dev.c | 2 +- security/landlock/fs.c | 2 +- 66 files changed, 199 insertions(+), 199 deletions(-) diff --git a/block/bdev.c b/block/bdev.c index 810707cca970..c33667e30eb7 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -67,7 +67,7 @@ static void bdev_write_inode(struct block_device *bdev) int ret; spin_lock(&inode->i_lock); - while (inode->i_state & I_DIRTY) { + while (inode_state_read(inode) & I_DIRTY) { spin_unlock(&inode->i_lock); ret = write_inode_now(inode, true); if (ret) @@ -1265,7 +1265,7 @@ void sync_bdevs(bool wait) struct block_device *bdev; spin_lock(&inode->i_lock); - if (inode->i_state & (I_FREEING|I_WILL_FREE|I_NEW) || + if (inode_state_read(inode) & (I_FREEING | I_WILL_FREE | I_NEW) || mapping->nrpages == 0) { spin_unlock(&inode->i_lock); continue; diff --git a/drivers/dax/super.c b/drivers/dax/super.c index d7714d8afb0f..c00b9dff4a06 100644 --- a/drivers/dax/super.c +++ b/drivers/dax/super.c @@ -433,7 +433,7 @@ static struct dax_device *dax_dev_get(dev_t devt) return NULL; dax_dev = to_dax_dev(inode); - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { set_bit(DAXDEV_ALIVE, &dax_dev->flags); inode->i_cdev = &dax_dev->cdev; inode->i_mode = S_IFCHR; diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index d0c77ec31b1d..8666c9c62258 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -422,7 +422,7 @@ static struct inode *v9fs_qid_iget(struct super_block *sb, inode = iget5_locked(sb, QID2INO(qid), test, v9fs_set_inode, st); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; /* * initialize the inode with the stat info diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c index be297e335468..1661a25f2772 100644 --- a/fs/9p/vfs_inode_dotl.c +++ b/fs/9p/vfs_inode_dotl.c @@ -112,7 +112,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb, inode = iget5_locked(sb, QID2INO(qid), test, v9fs_set_inode_dotl, st); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; /* * initialize the inode with the stat info diff --git a/fs/affs/inode.c b/fs/affs/inode.c index 0210df8d3500..0bfc7d151dcd 100644 --- a/fs/affs/inode.c +++ b/fs/affs/inode.c @@ -29,7 +29,7 @@ struct inode *affs_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; pr_debug("affs_iget(%lu)\n", inode->i_ino); diff --git a/fs/afs/dynroot.c b/fs/afs/dynroot.c index 8c6130789fde..475012555100 100644 --- a/fs/afs/dynroot.c +++ b/fs/afs/dynroot.c @@ -64,7 +64,7 @@ static struct inode *afs_iget_pseudo_dir(struct super_block *sb, ino_t ino) vnode = AFS_FS_I(inode); - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { netfs_inode_init(&vnode->netfs, NULL, false); simple_inode_init_ts(inode); set_nlink(inode, 2); @@ -258,7 +258,7 @@ static struct dentry *afs_lookup_atcell(struct inode *dir, struct dentry *dentry vnode = AFS_FS_I(inode); - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { netfs_inode_init(&vnode->netfs, NULL, false); simple_inode_init_ts(inode); set_nlink(inode, 1); @@ -383,7 +383,7 @@ struct inode *afs_dynroot_iget_root(struct super_block *sb) vnode = AFS_FS_I(inode); /* there shouldn't be an existing inode */ - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { netfs_inode_init(&vnode->netfs, NULL, false); simple_inode_init_ts(inode); set_nlink(inode, 2); diff --git a/fs/afs/inode.c b/fs/afs/inode.c index e1cb17b85791..2fe2ccf59c7a 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -579,7 +579,7 @@ struct inode *afs_iget(struct afs_operation *op, struct afs_vnode_param *vp) inode, vnode->fid.vid, vnode->fid.vnode, vnode->fid.unique); /* deal with an existing inode */ - if (!(inode->i_state & I_NEW)) { + if (!(inode_state_read_once(inode) & I_NEW)) { _leave(" = %p", inode); return inode; } @@ -639,7 +639,7 @@ struct inode *afs_root_iget(struct super_block *sb, struct key *key) _debug("GOT ROOT INODE %p { vl=%llx }", inode, as->volume->vid); - BUG_ON(!(inode->i_state & I_NEW)); + BUG_ON(!(inode_state_read_once(inode) & I_NEW)); vnode = AFS_FS_I(inode); vnode->cb_v_check = atomic_read(&as->volume->cb_v_break); @@ -748,7 +748,7 @@ void afs_evict_inode(struct inode *inode) if ((S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode)) && - (inode->i_state & I_DIRTY) && + (inode_state_read_once(inode) & I_DIRTY) && !sbi->dyn_root) { struct writeback_control wbc = { .sync_mode = WB_SYNC_ALL, diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index 8f430ff8e445..9fcfdd6b8189 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -307,7 +307,7 @@ static struct inode *befs_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; befs_ino = BEFS_I(inode); diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c index 1d41ce477df5..cb406a6ee811 100644 --- a/fs/bfs/inode.c +++ b/fs/bfs/inode.c @@ -42,7 +42,7 @@ struct inode *bfs_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; if ((ino < BFS_ROOT_INO) || (ino > BFS_SB(inode->i_sb)->si_lasti)) { diff --git a/fs/buffer.c b/fs/buffer.c index 6a8752f7bbed..17b8ce567cc3 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -611,9 +611,9 @@ int generic_buffers_fsync_noflush(struct file *file, loff_t start, loff_t end, return err; ret = sync_mapping_buffers(inode->i_mapping); - if (!(inode->i_state & I_DIRTY_ALL)) + if (!(inode_state_read_once(inode) & I_DIRTY_ALL)) goto out; - if (datasync && !(inode->i_state & I_DIRTY_DATASYNC)) + if (datasync && !(inode_state_read_once(inode) & I_DIRTY_DATASYNC)) goto out; err = sync_inode_metadata(inode, 1); diff --git a/fs/coda/cnode.c b/fs/coda/cnode.c index 62a3d2565c26..70bb0579b40c 100644 --- a/fs/coda/cnode.c +++ b/fs/coda/cnode.c @@ -70,7 +70,7 @@ struct inode * coda_iget(struct super_block * sb, struct CodaFid * fid, if (!inode) return ERR_PTR(-ENOMEM); - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { cii = ITOC(inode); /* we still need to set i_ino for things like stat(2) */ inode->i_ino = hash; @@ -148,7 +148,7 @@ struct inode *coda_fid_to_inode(struct CodaFid *fid, struct super_block *sb) /* we should never see newly created inodes because we intentionally * fail in the initialization callback */ - BUG_ON(inode->i_state & I_NEW); + BUG_ON(inode_state_read_once(inode) & I_NEW); return inode; } diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c index ca54bf24b719..e54ebe402df7 100644 --- a/fs/cramfs/inode.c +++ b/fs/cramfs/inode.c @@ -95,7 +95,7 @@ static struct inode *get_cramfs_inode(struct super_block *sb, inode = iget_locked(sb, cramino(cramfs_inode, offset)); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; switch (cramfs_inode->mode & S_IFMT) { diff --git a/fs/crypto/keyring.c b/fs/crypto/keyring.c index 3adbd7167055..5e939ea3ac28 100644 --- a/fs/crypto/keyring.c +++ b/fs/crypto/keyring.c @@ -945,7 +945,7 @@ static void evict_dentries_for_decrypted_inodes(struct fscrypt_master_key *mk) list_for_each_entry(ci, &mk->mk_decrypted_inodes, ci_master_key_link) { inode = ci->ci_inode; spin_lock(&inode->i_lock); - if (inode->i_state & (I_FREEING | I_WILL_FREE | I_NEW)) { + if (inode_state_read(inode) & (I_FREEING | I_WILL_FREE | I_NEW)) { spin_unlock(&inode->i_lock); continue; } diff --git a/fs/crypto/keysetup.c b/fs/crypto/keysetup.c index 4bd3918f50e3..40fa05688d3a 100644 --- a/fs/crypto/keysetup.c +++ b/fs/crypto/keysetup.c @@ -834,7 +834,7 @@ int fscrypt_drop_inode(struct inode *inode) * userspace is still using the files, inodes can be dirtied between * then and now. We mustn't lose any writes, so skip dirty inodes here. */ - if (inode->i_state & I_DIRTY_ALL) + if (inode_state_read(inode) & I_DIRTY_ALL) return 0; /* diff --git a/fs/dcache.c b/fs/dcache.c index 806d6a665124..78ffa7b7e824 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -794,7 +794,7 @@ void d_mark_dontcache(struct inode *inode) de->d_flags |= DCACHE_DONTCACHE; spin_unlock(&de->d_lock); } - inode->i_state |= I_DONTCACHE; + inode_state_set(inode, I_DONTCACHE); spin_unlock(&inode->i_lock); } EXPORT_SYMBOL(d_mark_dontcache); @@ -1073,7 +1073,7 @@ struct dentry *d_find_alias_rcu(struct inode *inode) spin_lock(&inode->i_lock); // ->i_dentry and ->i_rcu are colocated, but the latter won't be // used without having I_FREEING set, which means no aliases left - if (likely(!(inode->i_state & I_FREEING) && !hlist_empty(l))) { + if (likely(!(inode_state_read(inode) & I_FREEING) && !hlist_empty(l))) { if (S_ISDIR(inode->i_mode)) { de = hlist_entry(l->first, struct dentry, d_u.d_alias); } else { @@ -1980,12 +1980,12 @@ void d_instantiate_new(struct dentry *entry, struct inode *inode) security_d_instantiate(entry, inode); spin_lock(&inode->i_lock); __d_instantiate(entry, inode); - WARN_ON(!(inode->i_state & I_NEW)); + WARN_ON(!(inode_state_read(inode) & I_NEW)); /* * Pairs with smp_rmb in wait_on_inode(). */ smp_wmb(); - inode->i_state &= ~I_NEW & ~I_CREATING; + inode_state_clear(inode, I_NEW | I_CREATING); /* * Pairs with the barrier in prepare_to_wait_event() to make sure * ___wait_var_event() either sees the bit cleared or diff --git a/fs/drop_caches.c b/fs/drop_caches.c index 019a8b4eaaf9..49f56a598ecb 100644 --- a/fs/drop_caches.c +++ b/fs/drop_caches.c @@ -28,7 +28,7 @@ static void drop_pagecache_sb(struct super_block *sb, void *unused) * inodes without pages but we deliberately won't in case * we need to reschedule to avoid softlockups. */ - if ((inode->i_state & (I_FREEING|I_WILL_FREE|I_NEW)) || + if ((inode_state_read(inode) & (I_FREEING | I_WILL_FREE | I_NEW)) || (mapping_empty(inode->i_mapping) && !need_resched())) { spin_unlock(&inode->i_lock); continue; diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index ed1394da8d6b..f3c68ef0271f 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -95,7 +95,7 @@ static struct inode *__ecryptfs_get_inode(struct inode *lower_inode, iput(lower_inode); return ERR_PTR(-EACCES); } - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) iput(lower_inode); return inode; @@ -106,7 +106,7 @@ struct inode *ecryptfs_get_inode(struct inode *lower_inode, { struct inode *inode = __ecryptfs_get_inode(lower_inode, sb); - if (!IS_ERR(inode) && (inode->i_state & I_NEW)) + if (!IS_ERR(inode) && (inode_state_read_once(inode) & I_NEW)) unlock_new_inode(inode); return inode; @@ -364,7 +364,7 @@ static struct dentry *ecryptfs_lookup_interpose(struct dentry *dentry, } } - if (inode->i_state & I_NEW) + if (inode_state_read_once(inode) & I_NEW) unlock_new_inode(inode); return d_splice_alias(inode, dentry); } diff --git a/fs/efs/inode.c b/fs/efs/inode.c index 462619e59766..28407578f83a 100644 --- a/fs/efs/inode.c +++ b/fs/efs/inode.c @@ -62,7 +62,7 @@ struct inode *efs_iget(struct super_block *super, unsigned long ino) inode = iget_locked(super, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; in = INODE_INFO(inode); diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c index cb780c095d28..bce98c845a18 100644 --- a/fs/erofs/inode.c +++ b/fs/erofs/inode.c @@ -295,7 +295,7 @@ struct inode *erofs_iget(struct super_block *sb, erofs_nid_t nid) if (!inode) return ERR_PTR(-ENOMEM); - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { int err = erofs_fill_inode(inode); if (err) { diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index e10c376843d7..dbfe9098a124 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -1398,7 +1398,7 @@ struct inode *ext2_iget (struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; ei = EXT2_I(inode); diff --git a/fs/freevxfs/vxfs_inode.c b/fs/freevxfs/vxfs_inode.c index 20600e9ea202..21fc94b98209 100644 --- a/fs/freevxfs/vxfs_inode.c +++ b/fs/freevxfs/vxfs_inode.c @@ -258,7 +258,7 @@ vxfs_iget(struct super_block *sbp, ino_t ino) ip = iget_locked(sbp, ino); if (!ip) return ERR_PTR(-ENOMEM); - if (!(ip->i_state & I_NEW)) + if (!(inode_state_read_once(ip) & I_NEW)) return ip; vip = VXFS_INO(ip); diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 9cda19a40ca2..f784d8b09b04 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -121,7 +121,7 @@ static bool inode_io_list_move_locked(struct inode *inode, { assert_spin_locked(&wb->list_lock); assert_spin_locked(&inode->i_lock); - WARN_ON_ONCE(inode->i_state & I_FREEING); + WARN_ON_ONCE(inode_state_read(inode) & I_FREEING); list_move(&inode->i_io_list, head); @@ -304,9 +304,9 @@ static void inode_cgwb_move_to_attached(struct inode *inode, { assert_spin_locked(&wb->list_lock); assert_spin_locked(&inode->i_lock); - WARN_ON_ONCE(inode->i_state & I_FREEING); + WARN_ON_ONCE(inode_state_read(inode) & I_FREEING); - inode->i_state &= ~I_SYNC_QUEUED; + inode_state_clear(inode, I_SYNC_QUEUED); if (wb != &wb->bdi->wb) list_move(&inode->i_io_list, &wb->b_attached); else @@ -408,7 +408,7 @@ static bool inode_do_switch_wbs(struct inode *inode, * Once I_FREEING or I_WILL_FREE are visible under i_lock, the eviction * path owns the inode and we shouldn't modify ->i_io_list. */ - if (unlikely(inode->i_state & (I_FREEING | I_WILL_FREE))) + if (unlikely(inode_state_read(inode) & (I_FREEING | I_WILL_FREE))) goto skip_switch; trace_inode_switch_wbs(inode, old_wb, new_wb); @@ -451,7 +451,7 @@ static bool inode_do_switch_wbs(struct inode *inode, if (!list_empty(&inode->i_io_list)) { inode->i_wb = new_wb; - if (inode->i_state & I_DIRTY_ALL) { + if (inode_state_read(inode) & I_DIRTY_ALL) { /* * We need to keep b_dirty list sorted by * dirtied_time_when. However properly sorting the @@ -480,7 +480,7 @@ static bool inode_do_switch_wbs(struct inode *inode, * ensures that the new wb is visible if they see !I_WB_SWITCH. */ smp_wmb(); - inode->i_state &= ~I_WB_SWITCH; + inode_state_clear(inode, I_WB_SWITCH); xa_unlock_irq(&mapping->i_pages); spin_unlock(&inode->i_lock); @@ -601,12 +601,12 @@ static bool inode_prepare_wbs_switch(struct inode *inode, /* while holding I_WB_SWITCH, no one else can update the association */ spin_lock(&inode->i_lock); if (!(inode->i_sb->s_flags & SB_ACTIVE) || - inode->i_state & (I_WB_SWITCH | I_FREEING | I_WILL_FREE) || + inode_state_read(inode) & (I_WB_SWITCH | I_FREEING | I_WILL_FREE) || inode_to_wb(inode) == new_wb) { spin_unlock(&inode->i_lock); return false; } - inode->i_state |= I_WB_SWITCH; + inode_state_set(inode, I_WB_SWITCH); __iget(inode); spin_unlock(&inode->i_lock); @@ -636,7 +636,7 @@ static void inode_switch_wbs(struct inode *inode, int new_wb_id) struct bdi_writeback *new_wb = NULL; /* noop if seems to be already in progress */ - if (inode->i_state & I_WB_SWITCH) + if (inode_state_read_once(inode) & I_WB_SWITCH) return; /* avoid queueing a new switch if too many are already in flight */ @@ -1237,9 +1237,9 @@ static void inode_cgwb_move_to_attached(struct inode *inode, { assert_spin_locked(&wb->list_lock); assert_spin_locked(&inode->i_lock); - WARN_ON_ONCE(inode->i_state & I_FREEING); + WARN_ON_ONCE(inode_state_read(inode) & I_FREEING); - inode->i_state &= ~I_SYNC_QUEUED; + inode_state_clear(inode, I_SYNC_QUEUED); list_del_init(&inode->i_io_list); wb_io_lists_depopulated(wb); } @@ -1352,7 +1352,7 @@ void inode_io_list_del(struct inode *inode) wb = inode_to_wb_and_lock_list(inode); spin_lock(&inode->i_lock); - inode->i_state &= ~I_SYNC_QUEUED; + inode_state_clear(inode, I_SYNC_QUEUED); list_del_init(&inode->i_io_list); wb_io_lists_depopulated(wb); @@ -1410,13 +1410,13 @@ static void redirty_tail_locked(struct inode *inode, struct bdi_writeback *wb) { assert_spin_locked(&inode->i_lock); - inode->i_state &= ~I_SYNC_QUEUED; + inode_state_clear(inode, I_SYNC_QUEUED); /* * When the inode is being freed just don't bother with dirty list * tracking. Flush worker will ignore this inode anyway and it will * trigger assertions in inode_io_list_move_locked(). */ - if (inode->i_state & I_FREEING) { + if (inode_state_read(inode) & I_FREEING) { list_del_init(&inode->i_io_list); wb_io_lists_depopulated(wb); return; @@ -1450,7 +1450,7 @@ static void inode_sync_complete(struct inode *inode) { assert_spin_locked(&inode->i_lock); - inode->i_state &= ~I_SYNC; + inode_state_clear(inode, I_SYNC); /* If inode is clean an unused, put it into LRU now... */ inode_add_lru(inode); /* Called with inode->i_lock which ensures memory ordering. */ @@ -1494,7 +1494,7 @@ static int move_expired_inodes(struct list_head *delaying_queue, spin_lock(&inode->i_lock); list_move(&inode->i_io_list, &tmp); moved++; - inode->i_state |= I_SYNC_QUEUED; + inode_state_set(inode, I_SYNC_QUEUED); spin_unlock(&inode->i_lock); if (sb_is_blkdev_sb(inode->i_sb)) continue; @@ -1580,14 +1580,14 @@ void inode_wait_for_writeback(struct inode *inode) assert_spin_locked(&inode->i_lock); - if (!(inode->i_state & I_SYNC)) + if (!(inode_state_read(inode) & I_SYNC)) return; wq_head = inode_bit_waitqueue(&wqe, inode, __I_SYNC); for (;;) { prepare_to_wait_event(wq_head, &wqe.wq_entry, TASK_UNINTERRUPTIBLE); /* Checking I_SYNC with inode->i_lock guarantees memory ordering. */ - if (!(inode->i_state & I_SYNC)) + if (!(inode_state_read(inode) & I_SYNC)) break; spin_unlock(&inode->i_lock); schedule(); @@ -1613,7 +1613,7 @@ static void inode_sleep_on_writeback(struct inode *inode) wq_head = inode_bit_waitqueue(&wqe, inode, __I_SYNC); prepare_to_wait_event(wq_head, &wqe.wq_entry, TASK_UNINTERRUPTIBLE); /* Checking I_SYNC with inode->i_lock guarantees memory ordering. */ - sleep = !!(inode->i_state & I_SYNC); + sleep = !!(inode_state_read(inode) & I_SYNC); spin_unlock(&inode->i_lock); if (sleep) schedule(); @@ -1632,7 +1632,7 @@ static void requeue_inode(struct inode *inode, struct bdi_writeback *wb, struct writeback_control *wbc, unsigned long dirtied_before) { - if (inode->i_state & I_FREEING) + if (inode_state_read(inode) & I_FREEING) return; /* @@ -1640,7 +1640,7 @@ static void requeue_inode(struct inode *inode, struct bdi_writeback *wb, * shot. If still dirty, it will be redirty_tail()'ed below. Update * the dirty time to prevent enqueue and sync it again. */ - if ((inode->i_state & I_DIRTY) && + if ((inode_state_read(inode) & I_DIRTY) && (wbc->sync_mode == WB_SYNC_ALL || wbc->tagged_writepages)) inode->dirtied_when = jiffies; @@ -1651,7 +1651,7 @@ static void requeue_inode(struct inode *inode, struct bdi_writeback *wb, * is odd for clean inodes, it can happen for some * filesystems so handle that gracefully. */ - if (inode->i_state & I_DIRTY_ALL) + if (inode_state_read(inode) & I_DIRTY_ALL) redirty_tail_locked(inode, wb); else inode_cgwb_move_to_attached(inode, wb); @@ -1677,17 +1677,17 @@ static void requeue_inode(struct inode *inode, struct bdi_writeback *wb, */ redirty_tail_locked(inode, wb); } - } else if (inode->i_state & I_DIRTY) { + } else if (inode_state_read(inode) & I_DIRTY) { /* * Filesystems can dirty the inode during writeback operations, * such as delayed allocation during submission or metadata * updates after data IO completion. */ redirty_tail_locked(inode, wb); - } else if (inode->i_state & I_DIRTY_TIME) { + } else if (inode_state_read(inode) & I_DIRTY_TIME) { inode->dirtied_when = jiffies; inode_io_list_move_locked(inode, wb, &wb->b_dirty_time); - inode->i_state &= ~I_SYNC_QUEUED; + inode_state_clear(inode, I_SYNC_QUEUED); } else { /* The inode is clean. Remove from writeback lists. */ inode_cgwb_move_to_attached(inode, wb); @@ -1713,7 +1713,7 @@ __writeback_single_inode(struct inode *inode, struct writeback_control *wbc) unsigned dirty; int ret; - WARN_ON(!(inode->i_state & I_SYNC)); + WARN_ON(!(inode_state_read_once(inode) & I_SYNC)); trace_writeback_single_inode_start(inode, wbc, nr_to_write); @@ -1737,7 +1737,7 @@ __writeback_single_inode(struct inode *inode, struct writeback_control *wbc) * mark_inode_dirty_sync() to notify the filesystem about it and to * change I_DIRTY_TIME into I_DIRTY_SYNC. */ - if ((inode->i_state & I_DIRTY_TIME) && + if ((inode_state_read_once(inode) & I_DIRTY_TIME) && (wbc->sync_mode == WB_SYNC_ALL || time_after(jiffies, inode->dirtied_time_when + dirtytime_expire_interval * HZ))) { @@ -1752,8 +1752,8 @@ __writeback_single_inode(struct inode *inode, struct writeback_control *wbc) * after handling timestamp expiration, as that may dirty the inode too. */ spin_lock(&inode->i_lock); - dirty = inode->i_state & I_DIRTY; - inode->i_state &= ~dirty; + dirty = inode_state_read(inode) & I_DIRTY; + inode_state_clear(inode, dirty); /* * Paired with smp_mb() in __mark_inode_dirty(). This allows @@ -1769,10 +1769,10 @@ __writeback_single_inode(struct inode *inode, struct writeback_control *wbc) smp_mb(); if (mapping_tagged(mapping, PAGECACHE_TAG_DIRTY)) - inode->i_state |= I_DIRTY_PAGES; - else if (unlikely(inode->i_state & I_PINNING_NETFS_WB)) { - if (!(inode->i_state & I_DIRTY_PAGES)) { - inode->i_state &= ~I_PINNING_NETFS_WB; + inode_state_set(inode, I_DIRTY_PAGES); + else if (unlikely(inode_state_read(inode) & I_PINNING_NETFS_WB)) { + if (!(inode_state_read(inode) & I_DIRTY_PAGES)) { + inode_state_clear(inode, I_PINNING_NETFS_WB); wbc->unpinned_netfs_wb = true; dirty |= I_PINNING_NETFS_WB; /* Cause write_inode */ } @@ -1808,11 +1808,11 @@ static int writeback_single_inode(struct inode *inode, spin_lock(&inode->i_lock); if (!icount_read(inode)) - WARN_ON(!(inode->i_state & (I_WILL_FREE|I_FREEING))); + WARN_ON(!(inode_state_read(inode) & (I_WILL_FREE | I_FREEING))); else - WARN_ON(inode->i_state & I_WILL_FREE); + WARN_ON(inode_state_read(inode) & I_WILL_FREE); - if (inode->i_state & I_SYNC) { + if (inode_state_read(inode) & I_SYNC) { /* * Writeback is already running on the inode. For WB_SYNC_NONE, * that's enough and we can just return. For WB_SYNC_ALL, we @@ -1823,7 +1823,7 @@ static int writeback_single_inode(struct inode *inode, goto out; inode_wait_for_writeback(inode); } - WARN_ON(inode->i_state & I_SYNC); + WARN_ON(inode_state_read(inode) & I_SYNC); /* * If the inode is already fully clean, then there's nothing to do. * @@ -1831,11 +1831,11 @@ static int writeback_single_inode(struct inode *inode, * still under writeback, e.g. due to prior WB_SYNC_NONE writeback. If * there are any such pages, we'll need to wait for them. */ - if (!(inode->i_state & I_DIRTY_ALL) && + if (!(inode_state_read(inode) & I_DIRTY_ALL) && (wbc->sync_mode != WB_SYNC_ALL || !mapping_tagged(inode->i_mapping, PAGECACHE_TAG_WRITEBACK))) goto out; - inode->i_state |= I_SYNC; + inode_state_set(inode, I_SYNC); wbc_attach_and_unlock_inode(wbc, inode); ret = __writeback_single_inode(inode, wbc); @@ -1848,18 +1848,18 @@ static int writeback_single_inode(struct inode *inode, * If the inode is freeing, its i_io_list shoudn't be updated * as it can be finally deleted at this moment. */ - if (!(inode->i_state & I_FREEING)) { + if (!(inode_state_read(inode) & I_FREEING)) { /* * If the inode is now fully clean, then it can be safely * removed from its writeback list (if any). Otherwise the * flusher threads are responsible for the writeback lists. */ - if (!(inode->i_state & I_DIRTY_ALL)) + if (!(inode_state_read(inode) & I_DIRTY_ALL)) inode_cgwb_move_to_attached(inode, wb); - else if (!(inode->i_state & I_SYNC_QUEUED)) { - if ((inode->i_state & I_DIRTY)) + else if (!(inode_state_read(inode) & I_SYNC_QUEUED)) { + if ((inode_state_read(inode) & I_DIRTY)) redirty_tail_locked(inode, wb); - else if (inode->i_state & I_DIRTY_TIME) { + else if (inode_state_read(inode) & I_DIRTY_TIME) { inode->dirtied_when = jiffies; inode_io_list_move_locked(inode, wb, @@ -1968,12 +1968,12 @@ static long writeback_sb_inodes(struct super_block *sb, * kind writeout is handled by the freer. */ spin_lock(&inode->i_lock); - if (inode->i_state & (I_NEW | I_FREEING | I_WILL_FREE)) { + if (inode_state_read(inode) & (I_NEW | I_FREEING | I_WILL_FREE)) { redirty_tail_locked(inode, wb); spin_unlock(&inode->i_lock); continue; } - if ((inode->i_state & I_SYNC) && wbc.sync_mode != WB_SYNC_ALL) { + if ((inode_state_read(inode) & I_SYNC) && wbc.sync_mode != WB_SYNC_ALL) { /* * If this inode is locked for writeback and we are not * doing writeback-for-data-integrity, move it to @@ -1995,14 +1995,14 @@ static long writeback_sb_inodes(struct super_block *sb, * are doing WB_SYNC_NONE writeback. So this catches only the * WB_SYNC_ALL case. */ - if (inode->i_state & I_SYNC) { + if (inode_state_read(inode) & I_SYNC) { /* Wait for I_SYNC. This function drops i_lock... */ inode_sleep_on_writeback(inode); /* Inode may be gone, start again */ spin_lock(&wb->list_lock); continue; } - inode->i_state |= I_SYNC; + inode_state_set(inode, I_SYNC); wbc_attach_and_unlock_inode(&wbc, inode); write_chunk = writeback_chunk_size(wb, work); @@ -2040,7 +2040,7 @@ static long writeback_sb_inodes(struct super_block *sb, */ tmp_wb = inode_to_wb_and_lock_list(inode); spin_lock(&inode->i_lock); - if (!(inode->i_state & I_DIRTY_ALL)) + if (!(inode_state_read(inode) & I_DIRTY_ALL)) total_wrote++; requeue_inode(inode, tmp_wb, &wbc, dirtied_before); inode_sync_complete(inode); @@ -2546,10 +2546,10 @@ void __mark_inode_dirty(struct inode *inode, int flags) * We tell ->dirty_inode callback that timestamps need to * be updated by setting I_DIRTY_TIME in flags. */ - if (inode->i_state & I_DIRTY_TIME) { + if (inode_state_read_once(inode) & I_DIRTY_TIME) { spin_lock(&inode->i_lock); - if (inode->i_state & I_DIRTY_TIME) { - inode->i_state &= ~I_DIRTY_TIME; + if (inode_state_read(inode) & I_DIRTY_TIME) { + inode_state_clear(inode, I_DIRTY_TIME); flags |= I_DIRTY_TIME; } spin_unlock(&inode->i_lock); @@ -2586,16 +2586,16 @@ void __mark_inode_dirty(struct inode *inode, int flags) */ smp_mb(); - if ((inode->i_state & flags) == flags) + if ((inode_state_read_once(inode) & flags) == flags) return; spin_lock(&inode->i_lock); - if ((inode->i_state & flags) != flags) { - const int was_dirty = inode->i_state & I_DIRTY; + if ((inode_state_read(inode) & flags) != flags) { + const int was_dirty = inode_state_read(inode) & I_DIRTY; inode_attach_wb(inode, NULL); - inode->i_state |= flags; + inode_state_set(inode, flags); /* * Grab inode's wb early because it requires dropping i_lock and we @@ -2614,7 +2614,7 @@ void __mark_inode_dirty(struct inode *inode, int flags) * the inode it will place it on the appropriate superblock * list, based upon its state. */ - if (inode->i_state & I_SYNC_QUEUED) + if (inode_state_read(inode) & I_SYNC_QUEUED) goto out_unlock; /* @@ -2625,7 +2625,7 @@ void __mark_inode_dirty(struct inode *inode, int flags) if (inode_unhashed(inode)) goto out_unlock; } - if (inode->i_state & I_FREEING) + if (inode_state_read(inode) & I_FREEING) goto out_unlock; /* @@ -2640,7 +2640,7 @@ void __mark_inode_dirty(struct inode *inode, int flags) if (dirtytime) inode->dirtied_time_when = jiffies; - if (inode->i_state & I_DIRTY) + if (inode_state_read(inode) & I_DIRTY) dirty_list = &wb->b_dirty; else dirty_list = &wb->b_dirty_time; @@ -2737,7 +2737,7 @@ static void wait_sb_inodes(struct super_block *sb) spin_unlock_irq(&sb->s_inode_wblist_lock); spin_lock(&inode->i_lock); - if (inode->i_state & (I_FREEING|I_WILL_FREE|I_NEW)) { + if (inode_state_read(inode) & (I_FREEING | I_WILL_FREE | I_NEW)) { spin_unlock(&inode->i_lock); spin_lock_irq(&sb->s_inode_wblist_lock); diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index d1babf56f254..bbecd0e5855d 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -160,7 +160,7 @@ static void fuse_evict_inode(struct inode *inode) struct fuse_inode *fi = get_fuse_inode(inode); /* Will write inode on close/munmap and in all other dirtiers */ - WARN_ON(inode->i_state & I_DIRTY_INODE); + WARN_ON(inode_state_read_once(inode) & I_DIRTY_INODE); if (FUSE_IS_DAX(inode)) dax_break_layout_final(inode); @@ -505,7 +505,7 @@ struct inode *fuse_iget(struct super_block *sb, u64 nodeid, if (!inode) return NULL; - if ((inode->i_state & I_NEW)) { + if ((inode_state_read_once(inode) & I_NEW)) { inode->i_flags |= S_NOATIME; if (!fc->writeback_cache || !S_ISREG(attr->mode)) inode->i_flags |= S_NOCMTIME; diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c index 22e62fe7448b..54c20d01c342 100644 --- a/fs/hfs/btree.c +++ b/fs/hfs/btree.c @@ -42,7 +42,7 @@ struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id, btree_keycmp ke tree->inode = iget_locked(sb, id); if (!tree->inode) goto free_tree; - BUG_ON(!(tree->inode->i_state & I_NEW)); + BUG_ON(!(inode_state_read_once(tree->inode) & I_NEW)); { struct hfs_mdb *mdb = HFS_SB(sb)->mdb; HFS_I(tree->inode)->flags = 0; diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c index 9cd449913dc8..81ad93e6312f 100644 --- a/fs/hfs/inode.c +++ b/fs/hfs/inode.c @@ -412,7 +412,7 @@ struct inode *hfs_iget(struct super_block *sb, struct hfs_cat_key *key, hfs_cat_ return NULL; } inode = iget5_locked(sb, cnid, hfs_test_inode, hfs_read_inode, &data); - if (inode && (inode->i_state & I_NEW)) + if (inode && (inode_state_read_once(inode) & I_NEW)) unlock_new_inode(inode); return inode; } diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c index 16bc4abc67e0..54e85e25a259 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -65,7 +65,7 @@ struct inode *hfsplus_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; atomic_set(&HFSPLUS_I(inode)->opencnt, 0); diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index 1e1acf5775ab..76b643f7d05c 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -581,7 +581,7 @@ static struct inode *hostfs_iget(struct super_block *sb, char *name) if (!inode) return ERR_PTR(-ENOMEM); - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { unlock_new_inode(inode); } else { spin_lock(&inode->i_lock); diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c index 49dd585c2b17..ceb50b2dc91a 100644 --- a/fs/hpfs/dir.c +++ b/fs/hpfs/dir.c @@ -247,7 +247,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, unsigned in result = ERR_PTR(-ENOMEM); goto bail1; } - if (result->i_state & I_NEW) { + if (inode_state_read_once(result) & I_NEW) { hpfs_init_inode(result); if (de->directory) hpfs_read_inode(result); diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c index 34008442ee26..93d528f4f4f2 100644 --- a/fs/hpfs/inode.c +++ b/fs/hpfs/inode.c @@ -196,7 +196,7 @@ void hpfs_write_inode(struct inode *i) parent = iget_locked(i->i_sb, hpfs_inode->i_parent_dir); if (parent) { hpfs_inode->i_dirty = 0; - if (parent->i_state & I_NEW) { + if (inode_state_read_once(parent) & I_NEW) { hpfs_init_inode(parent); hpfs_read_inode(parent); unlock_new_inode(parent); diff --git a/fs/inode.c b/fs/inode.c index 37fc7a72aba5..f094ed3e6f30 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -233,7 +233,7 @@ int inode_init_always_gfp(struct super_block *sb, struct inode *inode, gfp_t gfp inode->i_sb = sb; inode->i_blkbits = sb->s_blocksize_bits; inode->i_flags = 0; - inode->i_state = 0; + inode_state_assign_raw(inode, 0); atomic64_set(&inode->i_sequence, 0); atomic_set(&inode->i_count, 1); inode->i_op = &empty_iops; @@ -471,7 +471,7 @@ EXPORT_SYMBOL(set_nlink); void inc_nlink(struct inode *inode) { if (unlikely(inode->i_nlink == 0)) { - WARN_ON(!(inode->i_state & I_LINKABLE)); + WARN_ON(!(inode_state_read_once(inode) & I_LINKABLE)); atomic_long_dec(&inode->i_sb->s_remove_count); } @@ -532,7 +532,7 @@ EXPORT_SYMBOL(ihold); static void __inode_add_lru(struct inode *inode, bool rotate) { - if (inode->i_state & (I_DIRTY_ALL | I_SYNC | I_FREEING | I_WILL_FREE)) + if (inode_state_read(inode) & (I_DIRTY_ALL | I_SYNC | I_FREEING | I_WILL_FREE)) return; if (icount_read(inode)) return; @@ -544,7 +544,7 @@ static void __inode_add_lru(struct inode *inode, bool rotate) if (list_lru_add_obj(&inode->i_sb->s_inode_lru, &inode->i_lru)) this_cpu_inc(nr_unused); else if (rotate) - inode->i_state |= I_REFERENCED; + inode_state_set(inode, I_REFERENCED); } struct wait_queue_head *inode_bit_waitqueue(struct wait_bit_queue_entry *wqe, @@ -577,15 +577,15 @@ static void inode_lru_list_del(struct inode *inode) static void inode_pin_lru_isolating(struct inode *inode) { lockdep_assert_held(&inode->i_lock); - WARN_ON(inode->i_state & (I_LRU_ISOLATING | I_FREEING | I_WILL_FREE)); - inode->i_state |= I_LRU_ISOLATING; + WARN_ON(inode_state_read(inode) & (I_LRU_ISOLATING | I_FREEING | I_WILL_FREE)); + inode_state_set(inode, I_LRU_ISOLATING); } static void inode_unpin_lru_isolating(struct inode *inode) { spin_lock(&inode->i_lock); - WARN_ON(!(inode->i_state & I_LRU_ISOLATING)); - inode->i_state &= ~I_LRU_ISOLATING; + WARN_ON(!(inode_state_read(inode) & I_LRU_ISOLATING)); + inode_state_clear(inode, I_LRU_ISOLATING); /* Called with inode->i_lock which ensures memory ordering. */ inode_wake_up_bit(inode, __I_LRU_ISOLATING); spin_unlock(&inode->i_lock); @@ -597,7 +597,7 @@ static void inode_wait_for_lru_isolating(struct inode *inode) struct wait_queue_head *wq_head; lockdep_assert_held(&inode->i_lock); - if (!(inode->i_state & I_LRU_ISOLATING)) + if (!(inode_state_read(inode) & I_LRU_ISOLATING)) return; wq_head = inode_bit_waitqueue(&wqe, inode, __I_LRU_ISOLATING); @@ -607,14 +607,14 @@ static void inode_wait_for_lru_isolating(struct inode *inode) * Checking I_LRU_ISOLATING with inode->i_lock guarantees * memory ordering. */ - if (!(inode->i_state & I_LRU_ISOLATING)) + if (!(inode_state_read(inode) & I_LRU_ISOLATING)) break; spin_unlock(&inode->i_lock); schedule(); spin_lock(&inode->i_lock); } finish_wait(wq_head, &wqe.wq_entry); - WARN_ON(inode->i_state & I_LRU_ISOLATING); + WARN_ON(inode_state_read(inode) & I_LRU_ISOLATING); } /** @@ -761,11 +761,11 @@ void clear_inode(struct inode *inode) */ xa_unlock_irq(&inode->i_data.i_pages); BUG_ON(!list_empty(&inode->i_data.i_private_list)); - BUG_ON(!(inode->i_state & I_FREEING)); - BUG_ON(inode->i_state & I_CLEAR); + BUG_ON(!(inode_state_read_once(inode) & I_FREEING)); + BUG_ON(inode_state_read_once(inode) & I_CLEAR); BUG_ON(!list_empty(&inode->i_wb_list)); /* don't need i_lock here, no concurrent mods to i_state */ - inode->i_state = I_FREEING | I_CLEAR; + inode_state_assign_raw(inode, I_FREEING | I_CLEAR); } EXPORT_SYMBOL(clear_inode); @@ -786,7 +786,7 @@ static void evict(struct inode *inode) { const struct super_operations *op = inode->i_sb->s_op; - BUG_ON(!(inode->i_state & I_FREEING)); + BUG_ON(!(inode_state_read_once(inode) & I_FREEING)); BUG_ON(!list_empty(&inode->i_lru)); if (!list_empty(&inode->i_io_list)) @@ -879,12 +879,12 @@ void evict_inodes(struct super_block *sb) spin_unlock(&inode->i_lock); continue; } - if (inode->i_state & (I_NEW | I_FREEING | I_WILL_FREE)) { + if (inode_state_read(inode) & (I_NEW | I_FREEING | I_WILL_FREE)) { spin_unlock(&inode->i_lock); continue; } - inode->i_state |= I_FREEING; + inode_state_set(inode, I_FREEING); inode_lru_list_del(inode); spin_unlock(&inode->i_lock); list_add(&inode->i_lru, &dispose); @@ -938,7 +938,7 @@ static enum lru_status inode_lru_isolate(struct list_head *item, * sync, or the last page cache deletion will requeue them. */ if (icount_read(inode) || - (inode->i_state & ~I_REFERENCED) || + (inode_state_read(inode) & ~I_REFERENCED) || !mapping_shrinkable(&inode->i_data)) { list_lru_isolate(lru, &inode->i_lru); spin_unlock(&inode->i_lock); @@ -947,8 +947,8 @@ static enum lru_status inode_lru_isolate(struct list_head *item, } /* Recently referenced inodes get one more pass */ - if (inode->i_state & I_REFERENCED) { - inode->i_state &= ~I_REFERENCED; + if (inode_state_read(inode) & I_REFERENCED) { + inode_state_clear(inode, I_REFERENCED); spin_unlock(&inode->i_lock); return LRU_ROTATE; } @@ -975,8 +975,8 @@ static enum lru_status inode_lru_isolate(struct list_head *item, return LRU_RETRY; } - WARN_ON(inode->i_state & I_NEW); - inode->i_state |= I_FREEING; + WARN_ON(inode_state_read(inode) & I_NEW); + inode_state_set(inode, I_FREEING); list_lru_isolate_move(lru, &inode->i_lru, freeable); spin_unlock(&inode->i_lock); @@ -1025,11 +1025,11 @@ static struct inode *find_inode(struct super_block *sb, if (!test(inode, data)) continue; spin_lock(&inode->i_lock); - if (inode->i_state & (I_FREEING|I_WILL_FREE)) { + if (inode_state_read(inode) & (I_FREEING | I_WILL_FREE)) { __wait_on_freeing_inode(inode, is_inode_hash_locked); goto repeat; } - if (unlikely(inode->i_state & I_CREATING)) { + if (unlikely(inode_state_read(inode) & I_CREATING)) { spin_unlock(&inode->i_lock); rcu_read_unlock(); return ERR_PTR(-ESTALE); @@ -1066,11 +1066,11 @@ static struct inode *find_inode_fast(struct super_block *sb, if (inode->i_sb != sb) continue; spin_lock(&inode->i_lock); - if (inode->i_state & (I_FREEING|I_WILL_FREE)) { + if (inode_state_read(inode) & (I_FREEING | I_WILL_FREE)) { __wait_on_freeing_inode(inode, is_inode_hash_locked); goto repeat; } - if (unlikely(inode->i_state & I_CREATING)) { + if (unlikely(inode_state_read(inode) & I_CREATING)) { spin_unlock(&inode->i_lock); rcu_read_unlock(); return ERR_PTR(-ESTALE); @@ -1180,12 +1180,12 @@ void unlock_new_inode(struct inode *inode) { lockdep_annotate_inode_mutex_key(inode); spin_lock(&inode->i_lock); - WARN_ON(!(inode->i_state & I_NEW)); + WARN_ON(!(inode_state_read(inode) & I_NEW)); /* * Pairs with smp_rmb in wait_on_inode(). */ smp_wmb(); - inode->i_state &= ~I_NEW & ~I_CREATING; + inode_state_clear(inode, I_NEW | I_CREATING); /* * Pairs with the barrier in prepare_to_wait_event() to make sure * ___wait_var_event() either sees the bit cleared or @@ -1201,12 +1201,12 @@ void discard_new_inode(struct inode *inode) { lockdep_annotate_inode_mutex_key(inode); spin_lock(&inode->i_lock); - WARN_ON(!(inode->i_state & I_NEW)); + WARN_ON(!(inode_state_read(inode) & I_NEW)); /* * Pairs with smp_rmb in wait_on_inode(). */ smp_wmb(); - inode->i_state &= ~I_NEW; + inode_state_clear(inode, I_NEW); /* * Pairs with the barrier in prepare_to_wait_event() to make sure * ___wait_var_event() either sees the bit cleared or @@ -1318,7 +1318,7 @@ struct inode *inode_insert5(struct inode *inode, unsigned long hashval, * caller is responsible for filling in the contents */ spin_lock(&inode->i_lock); - inode->i_state |= I_NEW; + inode_state_set(inode, I_NEW); hlist_add_head_rcu(&inode->i_hash, head); spin_unlock(&inode->i_lock); @@ -1460,7 +1460,7 @@ struct inode *iget_locked(struct super_block *sb, unsigned long ino) if (!old) { inode->i_ino = ino; spin_lock(&inode->i_lock); - inode->i_state = I_NEW; + inode_state_assign(inode, I_NEW); hlist_add_head_rcu(&inode->i_hash, head); spin_unlock(&inode->i_lock); spin_unlock(&inode_hash_lock); @@ -1553,7 +1553,7 @@ EXPORT_SYMBOL(iunique); struct inode *igrab(struct inode *inode) { spin_lock(&inode->i_lock); - if (!(inode->i_state & (I_FREEING|I_WILL_FREE))) { + if (!(inode_state_read(inode) & (I_FREEING | I_WILL_FREE))) { __iget(inode); spin_unlock(&inode->i_lock); } else { @@ -1749,7 +1749,7 @@ struct inode *find_inode_rcu(struct super_block *sb, unsigned long hashval, hlist_for_each_entry_rcu(inode, head, i_hash) { if (inode->i_sb == sb && - !(READ_ONCE(inode->i_state) & (I_FREEING | I_WILL_FREE)) && + !(inode_state_read_once(inode) & (I_FREEING | I_WILL_FREE)) && test(inode, data)) return inode; } @@ -1788,7 +1788,7 @@ struct inode *find_inode_by_ino_rcu(struct super_block *sb, hlist_for_each_entry_rcu(inode, head, i_hash) { if (inode->i_ino == ino && inode->i_sb == sb && - !(READ_ONCE(inode->i_state) & (I_FREEING | I_WILL_FREE))) + !(inode_state_read_once(inode) & (I_FREEING | I_WILL_FREE))) return inode; } return NULL; @@ -1812,7 +1812,7 @@ int insert_inode_locked(struct inode *inode) if (old->i_sb != sb) continue; spin_lock(&old->i_lock); - if (old->i_state & (I_FREEING|I_WILL_FREE)) { + if (inode_state_read(old) & (I_FREEING | I_WILL_FREE)) { spin_unlock(&old->i_lock); continue; } @@ -1820,13 +1820,13 @@ int insert_inode_locked(struct inode *inode) } if (likely(!old)) { spin_lock(&inode->i_lock); - inode->i_state |= I_NEW | I_CREATING; + inode_state_set(inode, I_NEW | I_CREATING); hlist_add_head_rcu(&inode->i_hash, head); spin_unlock(&inode->i_lock); spin_unlock(&inode_hash_lock); return 0; } - if (unlikely(old->i_state & I_CREATING)) { + if (unlikely(inode_state_read(old) & I_CREATING)) { spin_unlock(&old->i_lock); spin_unlock(&inode_hash_lock); return -EBUSY; @@ -1851,7 +1851,7 @@ int insert_inode_locked4(struct inode *inode, unsigned long hashval, might_sleep(); - inode->i_state |= I_CREATING; + inode_state_set_raw(inode, I_CREATING); old = inode_insert5(inode, hashval, test, NULL, data); if (old != inode) { @@ -1886,7 +1886,7 @@ static void iput_final(struct inode *inode) unsigned long state; int drop; - WARN_ON(inode->i_state & I_NEW); + WARN_ON(inode_state_read(inode) & I_NEW); VFS_BUG_ON_INODE(atomic_read(&inode->i_count) != 0, inode); if (op->drop_inode) @@ -1895,7 +1895,7 @@ static void iput_final(struct inode *inode) drop = inode_generic_drop(inode); if (!drop && - !(inode->i_state & I_DONTCACHE) && + !(inode_state_read(inode) & I_DONTCACHE) && (sb->s_flags & SB_ACTIVE)) { __inode_add_lru(inode, true); spin_unlock(&inode->i_lock); @@ -1908,7 +1908,7 @@ static void iput_final(struct inode *inode) */ VFS_BUG_ON_INODE(atomic_read(&inode->i_count) != 0, inode); - state = inode->i_state; + state = inode_state_read(inode); if (!drop) { WRITE_ONCE(inode->i_state, state | I_WILL_FREE); spin_unlock(&inode->i_lock); @@ -1916,7 +1916,7 @@ static void iput_final(struct inode *inode) write_inode_now(inode, 1); spin_lock(&inode->i_lock); - state = inode->i_state; + state = inode_state_read(inode); WARN_ON(state & I_NEW); state &= ~I_WILL_FREE; } @@ -1946,7 +1946,7 @@ void iput(struct inode *inode) retry: lockdep_assert_not_held(&inode->i_lock); - VFS_BUG_ON_INODE(inode->i_state & I_CLEAR, inode); + VFS_BUG_ON_INODE(inode_state_read_once(inode) & I_CLEAR, inode); /* * Note this assert is technically racy as if the count is bogusly * equal to one, then two CPUs racing to further drop it can both @@ -1957,14 +1957,14 @@ void iput(struct inode *inode) if (atomic_add_unless(&inode->i_count, -1, 1)) return; - if ((inode->i_state & I_DIRTY_TIME) && inode->i_nlink) { + if ((inode_state_read_once(inode) & I_DIRTY_TIME) && inode->i_nlink) { trace_writeback_lazytime_iput(inode); mark_inode_dirty_sync(inode); goto retry; } spin_lock(&inode->i_lock); - if (unlikely((inode->i_state & I_DIRTY_TIME) && inode->i_nlink)) { + if (unlikely((inode_state_read(inode) & I_DIRTY_TIME) && inode->i_nlink)) { spin_unlock(&inode->i_lock); goto retry; } diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c index 6f0e6b19383c..0d51f57f7ad7 100644 --- a/fs/isofs/inode.c +++ b/fs/isofs/inode.c @@ -1515,7 +1515,7 @@ struct inode *__isofs_iget(struct super_block *sb, if (!inode) return ERR_PTR(-ENOMEM); - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { ret = isofs_read_inode(inode, relocated); if (ret < 0) { iget_failed(inode); diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index d175cccb7c55..764bba8ba999 100644 --- a/fs/jffs2/fs.c +++ b/fs/jffs2/fs.c @@ -265,7 +265,7 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; f = JFFS2_INODE_INFO(inode); @@ -373,7 +373,7 @@ void jffs2_dirty_inode(struct inode *inode, int flags) { struct iattr iattr; - if (!(inode->i_state & I_DIRTY_DATASYNC)) { + if (!(inode_state_read_once(inode) & I_DIRTY_DATASYNC)) { jffs2_dbg(2, "%s(): not calling setattr() for ino #%lu\n", __func__, inode->i_ino); return; diff --git a/fs/jfs/file.c b/fs/jfs/file.c index 2a4a288b821c..87ad042221e7 100644 --- a/fs/jfs/file.c +++ b/fs/jfs/file.c @@ -26,8 +26,8 @@ int jfs_fsync(struct file *file, loff_t start, loff_t end, int datasync) return rc; inode_lock(inode); - if (!(inode->i_state & I_DIRTY_ALL) || - (datasync && !(inode->i_state & I_DIRTY_DATASYNC))) { + if (!(inode_state_read_once(inode) & I_DIRTY_ALL) || + (datasync && !(inode_state_read_once(inode) & I_DIRTY_DATASYNC))) { /* Make sure committed changes hit the disk */ jfs_flush_journal(JFS_SBI(inode->i_sb)->log, 1); inode_unlock(inode); diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index 21f3d029da7d..4709762713ef 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -29,7 +29,7 @@ struct inode *jfs_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; ret = diRead(inode); diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c index 7840a03e5bcb..c16578af3a77 100644 --- a/fs/jfs/jfs_txnmgr.c +++ b/fs/jfs/jfs_txnmgr.c @@ -1287,7 +1287,7 @@ int txCommit(tid_t tid, /* transaction identifier */ * to verify this, only a trivial s/I_LOCK/I_SYNC/ was done. * Joern */ - if (tblk->u.ip->i_state & I_SYNC) + if (inode_state_read_once(tblk->u.ip) & I_SYNC) tblk->xflag &= ~COMMIT_LAZY; } diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c index 457f91c412d4..a36aaee98dce 100644 --- a/fs/kernfs/inode.c +++ b/fs/kernfs/inode.c @@ -251,7 +251,7 @@ struct inode *kernfs_get_inode(struct super_block *sb, struct kernfs_node *kn) struct inode *inode; inode = iget_locked(sb, kernfs_ino(kn)); - if (inode && (inode->i_state & I_NEW)) + if (inode && (inode_state_read_once(inode) & I_NEW)) kernfs_init_inode(kn, inode); return inode; diff --git a/fs/libfs.c b/fs/libfs.c index ce8c496a6940..96e3d7fc7fc6 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -1542,9 +1542,9 @@ int __generic_file_fsync(struct file *file, loff_t start, loff_t end, inode_lock(inode); ret = sync_mapping_buffers(inode->i_mapping); - if (!(inode->i_state & I_DIRTY_ALL)) + if (!(inode_state_read_once(inode) & I_DIRTY_ALL)) goto out; - if (datasync && !(inode->i_state & I_DIRTY_DATASYNC)) + if (datasync && !(inode_state_read_once(inode) & I_DIRTY_DATASYNC)) goto out; err = sync_inode_metadata(inode, 1); @@ -1664,7 +1664,7 @@ struct inode *alloc_anon_inode(struct super_block *s) * list because mark_inode_dirty() will think * that it already _is_ on the dirty list. */ - inode->i_state = I_DIRTY; + inode_state_assign_raw(inode, I_DIRTY); /* * Historically anonymous inodes don't have a type at all and * userspace has come to rely on this. diff --git a/fs/minix/inode.c b/fs/minix/inode.c index 32db676127a9..f220d0e4aedf 100644 --- a/fs/minix/inode.c +++ b/fs/minix/inode.c @@ -589,7 +589,7 @@ struct inode *minix_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; if (INODE_VERSION(inode) == MINIX_V1) diff --git a/fs/namei.c b/fs/namei.c index 7377020a2cba..354a9e844721 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -4036,7 +4036,7 @@ int vfs_tmpfile(struct mnt_idmap *idmap, inode = file_inode(file); if (!(open_flag & O_EXCL)) { spin_lock(&inode->i_lock); - inode->i_state |= I_LINKABLE; + inode_state_set(inode, I_LINKABLE); spin_unlock(&inode->i_lock); } security_inode_post_create_tmpfile(idmap, inode); @@ -4931,7 +4931,7 @@ int vfs_link(struct dentry *old_dentry, struct mnt_idmap *idmap, inode_lock(inode); /* Make sure we don't allow creating hardlink to an unlinked file */ - if (inode->i_nlink == 0 && !(inode->i_state & I_LINKABLE)) + if (inode->i_nlink == 0 && !(inode_state_read_once(inode) & I_LINKABLE)) error = -ENOENT; else if (max_links && inode->i_nlink >= max_links) error = -EMLINK; @@ -4941,9 +4941,9 @@ int vfs_link(struct dentry *old_dentry, struct mnt_idmap *idmap, error = dir->i_op->link(old_dentry, dir, new_dentry); } - if (!error && (inode->i_state & I_LINKABLE)) { + if (!error && (inode_state_read_once(inode) & I_LINKABLE)) { spin_lock(&inode->i_lock); - inode->i_state &= ~I_LINKABLE; + inode_state_clear(inode, I_LINKABLE); spin_unlock(&inode->i_lock); } inode_unlock(inode); diff --git a/fs/netfs/misc.c b/fs/netfs/misc.c index 486166460e17..3b97bc35de77 100644 --- a/fs/netfs/misc.c +++ b/fs/netfs/misc.c @@ -147,10 +147,10 @@ bool netfs_dirty_folio(struct address_space *mapping, struct folio *folio) if (!fscache_cookie_valid(cookie)) return true; - if (!(inode->i_state & I_PINNING_NETFS_WB)) { + if (!(inode_state_read_once(inode) & I_PINNING_NETFS_WB)) { spin_lock(&inode->i_lock); - if (!(inode->i_state & I_PINNING_NETFS_WB)) { - inode->i_state |= I_PINNING_NETFS_WB; + if (!(inode_state_read(inode) & I_PINNING_NETFS_WB)) { + inode_state_set(inode, I_PINNING_NETFS_WB); need_use = true; } spin_unlock(&inode->i_lock); @@ -192,7 +192,7 @@ void netfs_clear_inode_writeback(struct inode *inode, const void *aux) { struct fscache_cookie *cookie = netfs_i_cookie(netfs_inode(inode)); - if (inode->i_state & I_PINNING_NETFS_WB) { + if (inode_state_read_once(inode) & I_PINNING_NETFS_WB) { loff_t i_size = i_size_read(inode); fscache_unuse_cookie(cookie, aux, &i_size); } diff --git a/fs/netfs/read_single.c b/fs/netfs/read_single.c index 5c0dc4efc792..8e6264f62a8f 100644 --- a/fs/netfs/read_single.c +++ b/fs/netfs/read_single.c @@ -36,12 +36,12 @@ void netfs_single_mark_inode_dirty(struct inode *inode) mark_inode_dirty(inode); - if (caching && !(inode->i_state & I_PINNING_NETFS_WB)) { + if (caching && !(inode_state_read_once(inode) & I_PINNING_NETFS_WB)) { bool need_use = false; spin_lock(&inode->i_lock); - if (!(inode->i_state & I_PINNING_NETFS_WB)) { - inode->i_state |= I_PINNING_NETFS_WB; + if (!(inode_state_read(inode) & I_PINNING_NETFS_WB)) { + inode_state_set(inode, I_PINNING_NETFS_WB); need_use = true; } spin_unlock(&inode->i_lock); diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 18b57c7c2f97..9e3b1f10ce80 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -475,7 +475,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr) goto out_no_inode; } - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { struct nfs_inode *nfsi = NFS_I(inode); unsigned long now = jiffies; diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index a3135b5af7ee..f157d43d1312 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -317,7 +317,7 @@ pnfs_put_layout_hdr(struct pnfs_layout_hdr *lo) WARN_ONCE(1, "NFS: BUG unfreed layout segments.\n"); pnfs_detach_layout_hdr(lo); /* Notify pnfs_destroy_layout_final() that we're done */ - if (inode->i_state & (I_FREEING | I_CLEAR)) + if (inode_state_read(inode) & (I_FREEING | I_CLEAR)) wake_up_var_locked(lo, &inode->i_lock); spin_unlock(&inode->i_lock); pnfs_free_layout_hdr(lo); diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 9cb20d4aeab1..cf4062ac092a 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1159,7 +1159,7 @@ static int wait_for_concurrent_writes(struct file *file) dprintk("nfsd: write resume %d\n", task_pid_nr(current)); } - if (inode->i_state & I_DIRTY) { + if (inode_state_read_once(inode) & I_DIRTY) { dprintk("nfsd: write sync %d\n", task_pid_nr(current)); err = vfs_fsync(file, 0); } diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 46bfc543f946..d27ff5e5f165 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -52,7 +52,7 @@ static void fsnotify_unmount_inodes(struct super_block *sb) * the inode cannot have any associated watches. */ spin_lock(&inode->i_lock); - if (inode->i_state & (I_FREEING|I_WILL_FREE|I_NEW)) { + if (inode_state_read(inode) & (I_FREEING | I_WILL_FREE | I_NEW)) { spin_unlock(&inode->i_lock); continue; } diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 3959f23c487a..08266adc42ba 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -537,7 +537,7 @@ struct inode *ntfs_iget5(struct super_block *sb, const struct MFT_REF *ref, return ERR_PTR(-ENOMEM); /* If this is a freshly allocated inode, need to read it now. */ - if (inode->i_state & I_NEW) + if (inode_state_read_once(inode) & I_NEW) inode = ntfs_read_mft(inode, name, ref); else if (ref->seq != ntfs_i(inode)->mi.mrec->seq) { /* diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 92a6149da9c1..619ff03b15d6 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -2487,7 +2487,7 @@ int ocfs2_inode_lock_full_nested(struct inode *inode, * which hasn't been populated yet, so clear the refresh flag * and let the caller handle it. */ - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { status = 0; if (lockres) ocfs2_complete_lock_res_refresh(lockres, 0); diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 84115bf8b464..78f81950c9ee 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -152,8 +152,8 @@ struct inode *ocfs2_iget(struct ocfs2_super *osb, u64 blkno, unsigned flags, mlog_errno(PTR_ERR(inode)); goto bail; } - trace_ocfs2_iget5_locked(inode->i_state); - if (inode->i_state & I_NEW) { + trace_ocfs2_iget5_locked(inode_state_read_once(inode)); + if (inode_state_read_once(inode) & I_NEW) { rc = ocfs2_read_locked_inode(inode, &args); unlock_new_inode(inode); } diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c index 135c49c5d848..db80af312678 100644 --- a/fs/omfs/inode.c +++ b/fs/omfs/inode.c @@ -212,7 +212,7 @@ struct inode *omfs_iget(struct super_block *sb, ino_t ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; bh = omfs_bread(inode->i_sb, ino); diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c index 26ecda0e4d19..fb8d84bdedfb 100644 --- a/fs/openpromfs/inode.c +++ b/fs/openpromfs/inode.c @@ -236,7 +236,7 @@ static struct dentry *openpromfs_lookup(struct inode *dir, struct dentry *dentry mutex_unlock(&op_mutex); if (IS_ERR(inode)) return ERR_CAST(inode); - if (inode->i_state & I_NEW) { + if (inode_state_read_once(inode) & I_NEW) { simple_inode_init_ts(inode); ent_oi = OP_I(inode); ent_oi->type = ent_type; diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index a01400cd41fd..1eb4fbe35a46 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -1041,7 +1041,7 @@ struct inode *orangefs_iget(struct super_block *sb, if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; error = orangefs_inode_getattr(inode, ORANGEFS_GETATTR_NEW); diff --git a/fs/orangefs/orangefs-utils.c b/fs/orangefs/orangefs-utils.c index 0fdceb00ca07..9ab1119ebd28 100644 --- a/fs/orangefs/orangefs-utils.c +++ b/fs/orangefs/orangefs-utils.c @@ -247,7 +247,7 @@ int orangefs_inode_getattr(struct inode *inode, int flags) spin_lock(&inode->i_lock); /* Must have all the attributes in the mask and be within cache time. */ if ((!flags && time_before(jiffies, orangefs_inode->getattr_time)) || - orangefs_inode->attr_valid || inode->i_state & I_DIRTY_PAGES) { + orangefs_inode->attr_valid || inode_state_read(inode) & I_DIRTY_PAGES) { if (orangefs_inode->attr_valid) { spin_unlock(&inode->i_lock); write_inode_now(inode, 1); @@ -281,13 +281,13 @@ int orangefs_inode_getattr(struct inode *inode, int flags) spin_lock(&inode->i_lock); /* Must have all the attributes in the mask and be within cache time. */ if ((!flags && time_before(jiffies, orangefs_inode->getattr_time)) || - orangefs_inode->attr_valid || inode->i_state & I_DIRTY_PAGES) { + orangefs_inode->attr_valid || inode_state_read(inode) & I_DIRTY_PAGES) { if (orangefs_inode->attr_valid) { spin_unlock(&inode->i_lock); write_inode_now(inode, 1); goto again2; } - if (inode->i_state & I_DIRTY_PAGES) { + if (inode_state_read(inode) & I_DIRTY_PAGES) { ret = 0; goto out_unlock; } diff --git a/fs/pipe.c b/fs/pipe.c index 42fead1efe52..2d0fed2ecbfd 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -908,7 +908,7 @@ static struct inode * get_pipe_inode(void) * list because "mark_inode_dirty()" will think * that it already _is_ on the dirty list. */ - inode->i_state = I_DIRTY; + inode_state_assign_raw(inode, I_DIRTY); inode->i_mode = S_IFIFO | S_IRUSR | S_IWUSR; inode->i_uid = current_fsuid(); inode->i_gid = current_fsgid(); diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c index e399e2dd3a12..31d78da203ea 100644 --- a/fs/qnx4/inode.c +++ b/fs/qnx4/inode.c @@ -290,7 +290,7 @@ struct inode *qnx4_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; qnx4_inode = qnx4_raw_inode(inode); diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c index 3310d1ad4d0e..88d285005083 100644 --- a/fs/qnx6/inode.c +++ b/fs/qnx6/inode.c @@ -521,7 +521,7 @@ struct inode *qnx6_iget(struct super_block *sb, unsigned ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; ei = QNX6_I(inode); diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 6c4a6ee1fa2b..376739f6420e 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -1033,7 +1033,7 @@ static int add_dquot_ref(struct super_block *sb, int type) spin_lock(&sb->s_inode_list_lock); list_for_each_entry(inode, &sb->s_inodes, i_sb_list) { spin_lock(&inode->i_lock); - if ((inode->i_state & (I_FREEING|I_WILL_FREE|I_NEW)) || + if ((inode_state_read(inode) & (I_FREEING | I_WILL_FREE | I_NEW)) || !atomic_read(&inode->i_writecount) || !dqinit_needed(inode, type)) { spin_unlock(&inode->i_lock); diff --git a/fs/romfs/super.c b/fs/romfs/super.c index 0addcc849ff2..360b00854115 100644 --- a/fs/romfs/super.c +++ b/fs/romfs/super.c @@ -302,7 +302,7 @@ static struct inode *romfs_iget(struct super_block *sb, unsigned long pos) if (!i) return ERR_PTR(-ENOMEM); - if (!(i->i_state & I_NEW)) + if (!(inode_state_read_once(i) & I_NEW)) return i; /* precalculate the data offset */ diff --git a/fs/squashfs/inode.c b/fs/squashfs/inode.c index cceae3b78698..82b687414e65 100644 --- a/fs/squashfs/inode.c +++ b/fs/squashfs/inode.c @@ -86,7 +86,7 @@ struct inode *squashfs_iget(struct super_block *sb, long long ino, if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; err = squashfs_read_inode(inode, ino); diff --git a/fs/sync.c b/fs/sync.c index 2955cd4c77a3..73b3efb35b26 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -182,7 +182,7 @@ int vfs_fsync_range(struct file *file, loff_t start, loff_t end, int datasync) if (!file->f_op->fsync) return -EINVAL; - if (!datasync && (inode->i_state & I_DIRTY_TIME)) + if (!datasync && (inode_state_read_once(inode) & I_DIRTY_TIME)) mark_inode_dirty_sync(inode); return file->f_op->fsync(file, start, end, datasync); } diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index ca41ce8208c4..c3265b8804f5 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -1323,7 +1323,7 @@ int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync) inode_lock(inode); /* Synchronize the inode unless this is a 'datasync()' call. */ - if (!datasync || (inode->i_state & I_DIRTY_DATASYNC)) { + if (!datasync || (inode_state_read_once(inode) & I_DIRTY_DATASYNC)) { err = inode->i_sb->s_op->write_inode(inode, NULL); if (err) goto out; diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 46952a33c4e6..f453c37cee37 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -114,7 +114,7 @@ struct inode *ubifs_iget(struct super_block *sb, unsigned long inum) inode = iget_locked(sb, inum); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; ui = ubifs_inode(inode); diff --git a/fs/udf/inode.c b/fs/udf/inode.c index a79d73f28aa7..7fae8002344a 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -1962,7 +1962,7 @@ struct inode *__udf_iget(struct super_block *sb, struct kernel_lb_addr *ino, if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) { + if (!(inode_state_read_once(inode) & I_NEW)) { if (UDF_I(inode)->i_hidden != hidden_inode) { iput(inode); return ERR_PTR(-EFSCORRUPTED); diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c index 8361c00e8fa6..e2b0a35de2a7 100644 --- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -655,7 +655,7 @@ struct inode *ufs_iget(struct super_block *sb, unsigned long ino) inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; ufsi = UFS_I(inode); diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c index 70be0b3dda49..086a31269198 100644 --- a/fs/zonefs/super.c +++ b/fs/zonefs/super.c @@ -644,7 +644,7 @@ static struct inode *zonefs_get_file_inode(struct inode *dir, inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) { + if (!(inode_state_read_once(inode) & I_NEW)) { WARN_ON_ONCE(inode->i_private != z); return inode; } @@ -683,7 +683,7 @@ static struct inode *zonefs_get_zgroup_inode(struct super_block *sb, inode = iget_locked(sb, ino); if (!inode) return ERR_PTR(-ENOMEM); - if (!(inode->i_state & I_NEW)) + if (!(inode_state_read_once(inode) & I_NEW)) return inode; inode->i_ino = ino; diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 41b6c9386b69..c5740c6d37a2 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -72,7 +72,7 @@ static void collect_wb_stats(struct wb_stats *stats, list_for_each_entry(inode, &wb->b_more_io, i_io_list) stats->nr_more_io++; list_for_each_entry(inode, &wb->b_dirty_time, i_io_list) - if (inode->i_state & I_DIRTY_TIME) + if (inode_state_read_once(inode) & I_DIRTY_TIME) stats->nr_dirty_time++; spin_unlock(&wb->list_lock); diff --git a/security/landlock/fs.c b/security/landlock/fs.c index 0bade2c5aa1d..d4d72f406d58 100644 --- a/security/landlock/fs.c +++ b/security/landlock/fs.c @@ -1296,7 +1296,7 @@ static void hook_sb_delete(struct super_block *const sb) * second call to iput() for the same Landlock object. Also * checks I_NEW because such inode cannot be tied to an object. */ - if (inode->i_state & (I_FREEING | I_WILL_FREE | I_NEW)) { + if (inode_state_read(inode) & (I_FREEING | I_WILL_FREE | I_NEW)) { spin_unlock(&inode->i_lock); continue; } -- 2.34.1