[TOMOYO 01/15](repost) Allow use of namespace_sem from LSM module.

[Kentaro Takeda <takedakn@nttdata.co.jp>]

TOMOYO Linux uses pathnames for auditing and controlling file access.
Therefore, namespace_sem is needed.

Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
---
 fs/namespace.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.orig/fs/namespace.c	2007-10-02 11:11:53.000000000 +0900
+++ linux-2.6/fs/namespace.c	2007-10-02 11:26:21.000000000 +0900
@@ -38,7 +38,7 @@ static int event;
 static struct list_head *mount_hashtable __read_mostly;
 static int hash_mask __read_mostly, hash_bits __read_mostly;
 static struct kmem_cache *mnt_cache __read_mostly;
-static struct rw_semaphore namespace_sem;
+struct rw_semaphore namespace_sem;
 
 /* /sys/fs */
 decl_subsys(fs, NULL, NULL);