Refactoring block_write_begin to use struct kiocb for passing write context and flags. Signed-off-by: Yangtao Li --- block/fops.c | 2 +- fs/bfs/file.c | 2 +- fs/buffer.c | 6 +++--- fs/exfat/inode.c | 3 +-- fs/ext2/inode.c | 2 +- fs/jfs/inode.c | 2 +- fs/minix/inode.c | 2 +- fs/nilfs2/inode.c | 2 +- fs/nilfs2/recovery.c | 2 +- fs/ntfs3/inode.c | 2 +- fs/omfs/file.c | 2 +- fs/udf/inode.c | 2 +- fs/ufs/inode.c | 2 +- include/linux/buffer_head.h | 4 ++-- 14 files changed, 17 insertions(+), 18 deletions(-) diff --git a/block/fops.c b/block/fops.c index 25ebee01e647..52ab6b5ba794 100644 --- a/block/fops.c +++ b/block/fops.c @@ -499,7 +499,7 @@ static void blkdev_readahead(struct readahead_control *rac) static int blkdev_write_begin(struct kiocb *iocb, struct address_space *mapping, loff_t pos, unsigned len, struct folio **foliop, void **fsdata) { - return block_write_begin(mapping, pos, len, foliop, blkdev_get_block); + return block_write_begin(iocb, mapping, pos, len, foliop, blkdev_get_block); } static int blkdev_write_end(struct kiocb *iocb, struct address_space *mapping, diff --git a/fs/bfs/file.c b/fs/bfs/file.c index 0a8ae8c2346b..860613c876ef 100644 --- a/fs/bfs/file.c +++ b/fs/bfs/file.c @@ -176,7 +176,7 @@ static int bfs_write_begin(struct kiocb *iocb, struct address_space *mapping, { int ret; - ret = block_write_begin(mapping, pos, len, foliop, bfs_get_block); + ret = block_write_begin(iocb, mapping, pos, len, foliop, bfs_get_block); if (unlikely(ret)) bfs_write_failed(mapping, pos + len); diff --git a/fs/buffer.c b/fs/buffer.c index b42b502fad2f..f2b7b30a76ca 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2247,8 +2247,8 @@ EXPORT_SYMBOL(block_commit_write); * * The filesystem needs to handle block truncation upon failure. */ -int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len, - struct folio **foliop, get_block_t *get_block) +int block_write_begin(struct kiocb *iocb, struct address_space *mapping, loff_t pos, + unsigned len, struct folio **foliop, get_block_t *get_block) { pgoff_t index = pos >> PAGE_SHIFT; struct folio *folio; @@ -2598,7 +2598,7 @@ int cont_write_begin(struct kiocb *iocb, struct address_space *mapping, (*bytes)++; } - return block_write_begin(mapping, pos, len, foliop, get_block); + return block_write_begin(iocb, mapping, pos, len, foliop, get_block); } EXPORT_SYMBOL(cont_write_begin); diff --git a/fs/exfat/inode.c b/fs/exfat/inode.c index 354edcccc5e3..3032bcc6c951 100644 --- a/fs/exfat/inode.c +++ b/fs/exfat/inode.c @@ -455,8 +455,7 @@ static int exfat_write_begin(struct kiocb *iocb, struct address_space *mapping, if (unlikely(exfat_forced_shutdown(mapping->host->i_sb))) return -EIO; - ret = block_write_begin(mapping, pos, len, foliop, exfat_get_block); - + ret = block_write_begin(iocb, mapping, pos, len, foliop, exfat_get_block); if (ret < 0) exfat_write_failed(mapping, pos+len); diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 66106157c7f0..b6700042db5e 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -920,7 +920,7 @@ ext2_write_begin(struct kiocb *iocb, struct address_space *mapping, { int ret; - ret = block_write_begin(mapping, pos, len, foliop, ext2_get_block); + ret = block_write_begin(iocb, mapping, pos, len, foliop, ext2_get_block); if (ret < 0) ext2_write_failed(mapping, pos + len); return ret; diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index ac494186926b..6b90200bab46 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -296,7 +296,7 @@ static int jfs_write_begin(struct kiocb *iocb, struct address_space *mapping, { int ret; - ret = block_write_begin(mapping, pos, len, foliop, jfs_get_block); + ret = block_write_begin(iocb, mapping, pos, len, foliop, jfs_get_block); if (unlikely(ret)) jfs_write_failed(mapping, pos + len); diff --git a/fs/minix/inode.c b/fs/minix/inode.c index 01011b5d045e..85fb73b37fe8 100644 --- a/fs/minix/inode.c +++ b/fs/minix/inode.c @@ -448,7 +448,7 @@ static int minix_write_begin(struct kiocb *iocb, struct address_space *mapping, { int ret; - ret = block_write_begin(mapping, pos, len, foliop, minix_get_block); + ret = block_write_begin(iocb, mapping, pos, len, foliop, minix_get_block); if (unlikely(ret)) minix_write_failed(mapping, pos + len); diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index 0ee4dea7f364..95cc7e1130bc 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -229,7 +229,7 @@ static int nilfs_write_begin(struct kiocb *iocb, struct address_space *mapping, if (unlikely(err)) return err; - err = block_write_begin(mapping, pos, len, foliop, nilfs_get_block); + err = block_write_begin(iocb, mapping, pos, len, foliop, nilfs_get_block); if (unlikely(err)) { nilfs_write_failed(mapping, pos + len); nilfs_transaction_abort(inode->i_sb); diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c index 22aecf6e2344..6bea9f9f445d 100644 --- a/fs/nilfs2/recovery.c +++ b/fs/nilfs2/recovery.c @@ -541,7 +541,7 @@ static int nilfs_recover_dsync_blocks(struct the_nilfs *nilfs, } pos = rb->blkoff << inode->i_blkbits; - err = block_write_begin(inode->i_mapping, pos, blocksize, + err = block_write_begin(iocb, inode->i_mapping, pos, blocksize, &folio, nilfs_get_block); if (unlikely(err)) { loff_t isize = inode->i_size; diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 82c09c2fcadb..36d1baf95b84 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -947,7 +947,7 @@ int ntfs_write_begin(struct kiocb *iocb, struct address_space *mapping, goto out; } - err = block_write_begin(mapping, pos, len, foliop, + err = block_write_begin(iocb, mapping, pos, len, foliop, ntfs_get_block_write_begin); out: diff --git a/fs/omfs/file.c b/fs/omfs/file.c index 3ae86bc2460a..3e687791da4e 100644 --- a/fs/omfs/file.c +++ b/fs/omfs/file.c @@ -316,7 +316,7 @@ static int omfs_write_begin(struct kiocb *iocb, struct address_space *mapping, { int ret; - ret = block_write_begin(mapping, pos, len, foliop, omfs_get_block); + ret = block_write_begin(iocb, mapping, pos, len, foliop, omfs_get_block); if (unlikely(ret)) omfs_write_failed(mapping, pos + len); diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 13ea9aaa30e2..2b4db08e4205 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -254,7 +254,7 @@ static int udf_write_begin(struct kiocb *iocb, struct address_space *mapping, int ret; if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) { - ret = block_write_begin(mapping, pos, len, foliop, + ret = block_write_begin(iocb, mapping, pos, len, foliop, udf_get_block); if (unlikely(ret)) udf_write_failed(mapping, pos + len); diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c index 8b10833ff586..35aa1c97c1a7 100644 --- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -480,7 +480,7 @@ static int ufs_write_begin(struct kiocb *iocb, struct address_space *mapping, { int ret; - ret = block_write_begin(mapping, pos, len, foliop, ufs_getfrag_block); + ret = block_write_begin(iocb, mapping, pos, len, foliop, ufs_getfrag_block); if (unlikely(ret)) ufs_write_failed(mapping, pos + len); diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 56f7a65bd875..58d011cac9b9 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -258,8 +258,8 @@ int __block_write_full_folio(struct inode *inode, struct folio *folio, get_block_t *get_block, struct writeback_control *wbc); int block_read_full_folio(struct folio *, get_block_t *); bool block_is_partially_uptodate(struct folio *, size_t from, size_t count); -int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len, - struct folio **foliop, get_block_t *get_block); +int block_write_begin(struct kiocb *iocb, struct address_space *mapping, loff_t pos, + unsigned len, struct folio **foliop, get_block_t *get_block); int __block_write_begin(struct folio *folio, loff_t pos, unsigned len, get_block_t *get_block); int block_write_end(struct file *, struct address_space *, -- 2.48.1