From 59aa0da8e232f990be793d0ea23ca74675b236b3 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 16 Sep 2013 21:34:53 -0400 Subject: [PATCH] initialize namespace_sem statically Signed-off-by: Al Viro --- fs/namespace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/namespace.c b/fs/namespace.c index 5918fc31a636..827aea4c3242 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -39,7 +39,7 @@ static int mnt_group_start = 1; static struct list_head *mount_hashtable __read_mostly; static struct list_head *mountpoint_hashtable __read_mostly; static struct kmem_cache *mnt_cache __read_mostly; -static struct rw_semaphore namespace_sem; +static DECLARE_RWSEM(namespace_sem); /* /sys/fs */ struct kobject *fs_kobj; @@ -2767,8 +2767,6 @@ void __init mnt_init(void) unsigned u; int err; - init_rwsem(&namespace_sem); - mnt_cache = kmem_cache_create("mnt_cache", sizeof(struct mount), 0, SLAB_HWCACHE_ALIGN | SLAB_PANIC, NULL); -- 2.20.1