In preparation for adding IORING_OP_FREMOVEXATTR and IORING_OP_FLISTXATTR support in io_uring, we need to invoke the VFS-layer helpers from within io_uring. Make the following helpers non-static and declare them in fs/internal.h: - file_listxattr() - file_removexattr() No functional change is introduced. Signed-off-by: Aditya Prakash Srivastava --- fs/internal.h | 2 ++ fs/xattr.c | 3 +-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/internal.h b/fs/internal.h index 355d93f92208..ee86b24db79a 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -297,6 +297,8 @@ int filename_setxattr(int dfd, struct filename *filename, unsigned int lookup_flags, struct kernel_xattr_ctx *ctx); int setxattr_copy(const char __user *name, struct kernel_xattr_ctx *ctx); int import_xattr_name(struct xattr_name *kname, const char __user *name); +ssize_t file_listxattr(struct file *f, char __user *list, size_t size); +int file_removexattr(struct file *f, struct xattr_name *kname); int may_write_xattr(struct mnt_idmap *idmap, struct inode *inode); diff --git a/fs/xattr.c b/fs/xattr.c index d58979115200..31b8a5eeec1e 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -953,7 +953,6 @@ listxattr(struct dentry *d, char __user *list, size_t size) return error; } -static ssize_t file_listxattr(struct file *f, char __user *list, size_t size) { audit_file(f); @@ -1036,7 +1035,7 @@ removexattr(struct mnt_idmap *idmap, struct dentry *d, const char *name) return vfs_removexattr(idmap, d, name); } -static int file_removexattr(struct file *f, struct xattr_name *kname) +int file_removexattr(struct file *f, struct xattr_name *kname) { int error = mnt_want_write_file(f); -- 2.47.3