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| author | Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> | 2009-01-07 18:08:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-08 08:31:07 -0800 |
| commit | 670ec2f170301425fc4fdfa63d40652071fe85f6 (patch) | |
| tree | 37a25cfc34c3ddada5bbb428cf1d4842ed30df1f /mm/readahead.c | |
| parent | a7fe942e94b2f66aa0f11d37699c0ec8155d3ad1 (diff) | |
| download | kernel_samsung_espresso10-670ec2f170301425fc4fdfa63d40652071fe85f6.zip kernel_samsung_espresso10-670ec2f170301425fc4fdfa63d40652071fe85f6.tar.gz kernel_samsung_espresso10-670ec2f170301425fc4fdfa63d40652071fe85f6.tar.bz2 | |
memcg: hierarchy avoid unnecessary reclaim
If hierarchy is not used, no tree-walk is necessary.
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/readahead.c')
0 files changed, 0 insertions, 0 deletions