From 055ab8e3e3d52e005d2047b14ce63551b3a8b8b5 Mon Sep 17 00:00:00 2001 From: Nicolai Stange Date: Tue, 31 Oct 2017 00:15:49 +0100 Subject: debugfs: debugfs_real_fops(): drop __must_hold sparse annotation Currently, debugfs_real_fops() is annotated with a __must_hold(&debugfs_srcu) sparse annotation. With the conversion of the SRCU based protection of users against concurrent file removals to a per-file refcount based scheme, this becomes wrong. Drop this annotation. Signed-off-by: Nicolai Stange Signed-off-by: Greg Kroah-Hartman --- fs/debugfs/file.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'fs/debugfs/file.c') diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 6644bfdea2f8..08511678b782 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -98,13 +98,9 @@ EXPORT_SYMBOL_GPL(debugfs_use_file_finish); #define F_DENTRY(filp) ((filp)->f_path.dentry) const struct file_operations *debugfs_real_fops(const struct file *filp) - __must_hold(&debugfs_srcu) { struct debugfs_fsdata *fsd = F_DENTRY(filp)->d_fsdata; - /* - * Neither the pointer to the struct file_operations, nor its - * contents ever change -- srcu_dereference() is not needed here. - */ + return fsd->real_fops; } EXPORT_SYMBOL_GPL(debugfs_real_fops); -- cgit v1.2.3-58-ga151