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| author | Sha Zhengju <handai.szj@taobao.com> | 2013-09-13 00:13:49 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-13 00:38:02 +0200 |
| commit | 1a36e59d4833de19120dc7482c61ef69e228c73c (patch) | |
| tree | 85b815d4b6a461d56d4a0a450e31fa069c7c1142 /mm/rmap.c | |
| parent | memcg: avoid overflow caused by PAGE_ALIGN (diff) | |
| download | linux-1a36e59d4833de19120dc7482c61ef69e228c73c.tar.xz linux-1a36e59d4833de19120dc7482c61ef69e228c73c.zip | |
memcg: reduce function dereference
This function dereferences res far too often, so optimize it.
Signed-off-by: Sha Zhengju <handai.szj@taobao.com>
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: Jeff Liu <jeff.liu@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/rmap.c')
0 files changed, 0 insertions, 0 deletions