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| author | Roman Gushchin <guro@fb.com> | 2020-08-06 23:21:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 11:33:25 -0700 |
| commit | 272911a4ad18c48f8bc449a5db945a54987dd687 (patch) | |
| tree | ff000a4a362687f849c8ee584c817c26bf950796 /mm/slab_common.c | |
| parent | d797b7d05405c519f7b62ea69a75cea1883863b2 (diff) | |
| download | linux-272911a4ad18c48f8bc449a5db945a54987dd687.tar.bz2 | |
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.c | 2 |
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. */ |