memcg: enable accounting for mnt_cache entries

[linux-2.6-microblaze.git] / fs / namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index 97adcb5..e51b63a 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -203,7 +203,8 @@ static struct mount *alloc_vfsmnt(const char *name)
                        goto out_free_cache;
 
                if (name) {
-                       mnt->mnt_devname = kstrdup_const(name, GFP_KERNEL);
+                       mnt->mnt_devname = kstrdup_const(name,
+                                                        GFP_KERNEL_ACCOUNT);
                        if (!mnt->mnt_devname)
                                goto out_free_id;
                }
@@ -4240,7 +4241,7 @@ void __init mnt_init(void)
        int err;
 
        mnt_cache = kmem_cache_create("mnt_cache", sizeof(struct mount),
-                       0, SLAB_HWCACHE_ALIGN | SLAB_PANIC, NULL);
+                       0, SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_ACCOUNT, NULL);
 
        mount_hashtable = alloc_large_system_hash("Mount-cache",
                                sizeof(struct hlist_head),