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| author | Roman Gushchin | 2019-07-12 05:56:16 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2019-07-12 20:05:44 +0200 |
| commit | 6cea1d569d24af6f9e95f70cb301807440ae2981 (patch) | |
| tree | 627558acba0010e257fe70d28a99ad3b35ed69ba /mm/slab_common.c | |
| parent | mm: memcg/slab: introduce __memcg_kmem_uncharge_memcg() (diff) | |
| download | kernel-qcow2-linux-6cea1d569d24af6f9e95f70cb301807440ae2981.tar.gz kernel-qcow2-linux-6cea1d569d24af6f9e95f70cb301807440ae2981.tar.xz kernel-qcow2-linux-6cea1d569d24af6f9e95f70cb301807440ae2981.zip | |
mm: memcg/slab: unify SLAB and SLUB page accounting
Currently the page accounting code is duplicated in SLAB and SLUB
internals. Let's move it into new (un)charge_slab_page helpers in the
slab_common.c file. These helpers will be responsible for statistics
(global and memcg-aware) and memcg charging. So they are replacing direct
memcg_(un)charge_slab() calls.
Link: http://lkml.kernel.org/r/20190611231813.3148843-6-guro@fb.com
Signed-off-by: Roman Gushchin <guro@fb.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Christoph Lameter <cl@linux.com>
Acked-by: Vladimir Davydov <vdavydov.dev@gmail.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Waiman Long <longman@redhat.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Andrei Vagin <avagin@gmail.com>
Cc: Qian Cai <cai@lca.pw>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab_common.c')
0 files changed, 0 insertions, 0 deletions