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| author |   Roman Gushchin <guro@fb.com> | 2020-04-01 21:06:56 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-02 09:35:28 -0700 |
| commit | 4b13f64de25686583db3e359b1b8e59049278b50 (patch) | |
| tree | 01c162d78f334e1c650f6549df41c3e9be3d7f2a /mm/slab.h | |
| parent | mm: memcg/slab: cache page number in memcg_(un)charge_slab() (diff) | |
| download | linux-dev-4b13f64de25686583db3e359b1b8e59049278b50.tar.xz linux-dev-4b13f64de25686583db3e359b1b8e59049278b50.zip | |
mm: kmem: rename (__)memcg_kmem_(un)charge_memcg() to __memcg_kmem_(un)charge()
Drop the _memcg suffix from (__)memcg_kmem_(un)charge functions. It's
shorter and more obvious.
These are the most basic functions which are just (un)charging the given
cgroup with the given amount of pages.
Also fix up the corresponding comments.
Signed-off-by: Roman Gushchin <guro@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Link: http://lkml.kernel.org/r/20200109202659.752357-7-guro@fb.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab.h')
| -rw-r--r-- | mm/slab.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/slab.h b/mm/slab.h index 43f8ce4aa325..207c83ef6e06 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -366,7 +366,7 @@ static __always_inline int memcg_charge_slab(struct page *page, return 0; } - ret = memcg_kmem_charge_memcg(memcg, gfp, nr_pages); + ret = memcg_kmem_charge(memcg, gfp, nr_pages); if (ret) goto out; @@ -397,7 +397,7 @@ static __always_inline void memcg_uncharge_slab(struct page *page, int order, if (likely(!mem_cgroup_is_root(memcg))) { lruvec = mem_cgroup_lruvec(memcg, page_pgdat(page)); mod_lruvec_state(lruvec, cache_vmstat_idx(s), -nr_pages); - memcg_kmem_uncharge_memcg(memcg, nr_pages); + memcg_kmem_uncharge(memcg, nr_pages); } else { mod_node_page_state(page_pgdat(page), cache_vmstat_idx(s), -nr_pages); |