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| author | Johannes Weiner <hannes@cmpxchg.org> | 2020-06-04 01:02:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-04 05:09:48 +0200 |
| commit | d9eb1ea2bf8734afd8ec7d995270437a7242f82b (patch) | |
| tree | 69658ef3d46c9e2c411a5a4771133de89f39dee1 /mm/filemap.c | |
| parent | mm: memcontrol: document the new swap control behavior (diff) | |
| download | linux-d9eb1ea2bf8734afd8ec7d995270437a7242f82b.tar.xz linux-d9eb1ea2bf8734afd8ec7d995270437a7242f82b.zip | |
mm: memcontrol: delete unused lrucare handling
Swapin faults were the last event to charge pages after they had already
been put on the LRU list. Now that we charge directly on swapin, the
lrucare portion of the charge code is unused.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Roman Gushchin <guro@fb.com>
Cc: Balbir Singh <bsingharora@gmail.com>
Cc: Shakeel Butt <shakeelb@google.com>
Link: http://lkml.kernel.org/r/20200508183105.225460-19-hannes@cmpxchg.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index f08b0ca34e31..455990621989 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -845,7 +845,7 @@ static int __add_to_page_cache_locked(struct page *page, page->index = offset; if (!huge) { - error = mem_cgroup_charge(page, current->mm, gfp_mask, false); + error = mem_cgroup_charge(page, current->mm, gfp_mask); if (error) goto error; } |