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authorRoman Gushchin <guro@fb.com>2020-08-07 09:21:17 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-07 21:33:25 +0300
commit272911a4ad18c48f8bc449a5db945a54987dd687 (patch)
treeff000a4a362687f849c8ee584c817c26bf950796 /mm/slab_common.c
parentd797b7d05405c519f7b62ea69a75cea1883863b2 (diff)
downloadlinux-272911a4ad18c48f8bc449a5db945a54987dd687.tar.xz
mm: memcg/slab: remove memcg_kmem_get_cache()
The memcg_kmem_get_cache() function became really trivial, so let's just inline it into the single call point: memcg_slab_pre_alloc_hook(). It will make the code less bulky and can also help the compiler to generate a better code. Signed-off-by: Roman Gushchin <guro@fb.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: Shakeel Butt <shakeelb@google.com> Cc: Christoph Lameter <cl@linux.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: Tejun Heo <tj@kernel.org> Link: http://lkml.kernel.org/r/20200623174037.3951353-15-guro@fb.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab_common.c')
-rw-r--r--mm/slab_common.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c
index b898698f6c8a..de0a46cf974a 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -570,7 +570,7 @@ void memcg_create_kmem_cache(struct kmem_cache *root_cache)
}
/*
- * Since readers won't lock (see memcg_kmem_get_cache()), we need a
+ * Since readers won't lock (see memcg_slab_pre_alloc_hook()), we need a
* barrier here to ensure nobody will see the kmem_cache partially
* initialized.
*/