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| author | Johannes Weiner <hannes@cmpxchg.org> | 2017-07-06 15:40:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-06 16:24:35 -0700 |
| commit | ed52be7bfd45533b194b429f43361493d24599a7 (patch) | |
| tree | 2b1ab7d515cfa34eafe21851251ccf20268c60fd /mm | |
| parent | 320492961c1cf21da5547b00c23e525851c1d16f (diff) | |
| download | lwn-ed52be7bfd45533b194b429f43361493d24599a7.tar.gz lwn-ed52be7bfd45533b194b429f43361493d24599a7.zip | |
mm: memcontrol: use generic mod_memcg_page_state for kmem pages
The kmem-specific functions do the same thing. Switch and drop.
Link: http://lkml.kernel.org/r/20170530181724.27197-5-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Josef Bacik <josef@toxicpanda.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/slab.h b/mm/slab.h index 69f0579cb5aa..7b84e3839dfe 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -285,10 +285,10 @@ static __always_inline int memcg_charge_slab(struct page *page, if (ret) return ret; - memcg_kmem_update_page_stat(page, - (s->flags & SLAB_RECLAIM_ACCOUNT) ? - NR_SLAB_RECLAIMABLE : NR_SLAB_UNRECLAIMABLE, - 1 << order); + mod_memcg_page_state(page, + (s->flags & SLAB_RECLAIM_ACCOUNT) ? + NR_SLAB_RECLAIMABLE : NR_SLAB_UNRECLAIMABLE, + 1 << order); return 0; } @@ -298,10 +298,10 @@ static __always_inline void memcg_uncharge_slab(struct page *page, int order, if (!memcg_kmem_enabled()) return; - memcg_kmem_update_page_stat(page, - (s->flags & SLAB_RECLAIM_ACCOUNT) ? - NR_SLAB_RECLAIMABLE : NR_SLAB_UNRECLAIMABLE, - -(1 << order)); + mod_memcg_page_state(page, + (s->flags & SLAB_RECLAIM_ACCOUNT) ? + NR_SLAB_RECLAIMABLE : NR_SLAB_UNRECLAIMABLE, + -(1 << order)); memcg_kmem_uncharge(page, order); } |