Messages in this thread Patch in this message | | | Date | Fri, 24 Aug 2007 21:44:21 +0900 | From | Kentaro Takeda <> | Subject | [TOMOYO 01/15] Allow use of namespace_sem from LSM module. |
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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 +- include/linux/mnt_namespace.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-)
--- linux-2.6.orig/fs/namespace.c 2007-08-23 21:25:13.000000000 +0900 +++ linux-2.6/fs/namespace.c 2007-08-24 15:51:34.000000000 +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); --- linux-2.6.orig/include/linux/mnt_namespace.h 2007-08-23 21:25:13.000000000 +0900 +++ linux-2.6/include/linux/mnt_namespace.h 2007-08-24 15:51:34.000000000 +0900 @@ -6,6 +6,8 @@ #include <linux/sched.h> #include <linux/nsproxy.h> +extern struct rw_semaphore namespace_sem; + struct mnt_namespace { atomic_t count; struct vfsmount * root; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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