diff options
| -rw-r--r-- | mm/slab_common.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index f34707e..8e40321 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -233,7 +233,14 @@ out_unlock: mutex_unlock(&slab_mutex); put_online_cpus(); - if (err) { + /* + * There is no point in flooding logs with warnings or especially + * crashing the system if we fail to create a cache for a memcg. In + * this case we will be accounting the memcg allocation to the root + * cgroup until we succeed to create its own cache, but it isn't that + * critical. + */ + if (err && !memcg) { if (flags & SLAB_PANIC) panic("kmem_cache_create: Failed to create slab '%s'. Error %d\n", name, err); |
