The patch titled
Subject: proc: make proc_subdir_lock static
has been added to the -mm tree. Its filename is
proc-make-proc_subdir_lock-static.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/proc-make-proc_subdir_lock-static.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/proc-make-proc_subdir_lock-static.patch
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------------------------------------------------------
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: proc: make proc_subdir_lock static
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/generic.c | 2 +-
fs/proc/internal.h | 2 --
2 files changed, 1 insertion(+), 3 deletions(-)
diff -puN fs/proc/generic.c~proc-make-proc_subdir_lock-static fs/proc/generic.c
--- a/fs/proc/generic.c~proc-make-proc_subdir_lock-static
+++ a/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)
{
diff -puN fs/proc/internal.h~proc-make-proc_subdir_lock-static fs/proc/internal.h
--- a/fs/proc/internal.h~proc-make-proc_subdir_lock-static
+++ a/fs/proc/internal.h
@@ -178,8 +178,6 @@ extern bool proc_fill_cache(struct file
/*
* 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 *);
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
lib-test-kstrtoxc-use-array_size-instead-of-sizeof-sizeof.patch
proc-add-and-remove-proc-entry-create-checks.patch
proc-faster-proc-pid-lookup.patch
proc-make-proc_subdir_lock-static.patch
proc-remove-proc_tty_ldisc-variable.patch
proc-remove-proc_tty_ldisc-variable-fix.patch
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