* [PATCH] proc: make proc_subdir_lock static
@ 2014-07-08 21:47 Alexey Dobriyan
0 siblings, 0 replies; only message in thread
From: Alexey Dobriyan @ 2014-07-08 21:47 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
fs/proc/generic.c | 2 +-
fs/proc/internal.h | 2 --
2 files changed, 1 insertion(+), 3 deletions(-)
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -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)
{
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -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 *);
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2014-07-08 21:47 [PATCH] proc: make proc_subdir_lock static Alexey Dobriyan
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