[TOMOYO 1/9] Allow use of namespace_sem from LSM module.

[Kentaro Takeda]

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

Signed-off-by: Kentaro Takeda <takedakn@xxxxxxxxxxxxx>
Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>

---------------
fs/namespace.c |    2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff -ubBpErN linux-2.6.21.5/fs/namespace.c linux-2.6.21.5-tomoyo/fs/namespace.c
--- linux-2.6.21.5/fs/namespace.c	2007-06-12 03:37:06.000000000 +0900
+++ linux-2.6.21.5-tomoyo/fs/namespace.c	2007-06-14 15:02:38.000000000 +0900
@@ -37,7 +37,7 @@ 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);
---------------

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