Commit 055ab8e3 authored by Nicolai Stange's avatar Nicolai Stange Committed by Greg Kroah-Hartman

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

Drop this annotation.
Signed-off-by: default avatarNicolai Stange <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent e9117a5a
......@@ -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)
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;
......@@ -95,8 +95,7 @@ int debugfs_use_file_start(const struct dentry *dentry, int *srcu_idx)
void debugfs_use_file_finish(int srcu_idx) __releases(&debugfs_srcu);
const struct file_operations *debugfs_real_fops(const struct file *filp)
const struct file_operations *debugfs_real_fops(const struct file *filp);
int debugfs_file_get(struct dentry *dentry);
void debugfs_file_put(struct dentry *dentry);
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