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proc: make proc_subdir_lock static

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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan 2014-08-08 14:21:29 -07:00 committed by Linus Torvalds
parent 335eb53158
commit 4dcc03fc45
2 changed files with 1 additions and 3 deletions
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2
fs/proc/generic.c
View File

@ -27,7 +27,7 @@
#include "internal.h"
DEFINE_SPINLOCK(proc_subdir_lock);
static DEFINE_SPINLOCK(proc_subdir_lock);
static int proc_match(unsigned int len, const char *name, struct proc_dir_entry *de)
{

2
fs/proc/internal.h
View File

@ -178,8 +178,6 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
/*
* generic.c
*/
extern spinlock_t proc_subdir_lock;
extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
struct dentry *);