diff options
| author | Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> | 2009-12-16 01:47:10 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 16:20:07 +0100 |
| commit | a3032a2c15c6967f9f0c0c28375b1a5c833a3112 (patch) | |
| tree | 32d279856032fd9d84ebd5d6746b2bd382baaac9 /mm/page_io.c | |
| parent | memcg: make memcg's file mapped consistent with global VM (diff) | |
| download | linux-a3032a2c15c6967f9f0c0c28375b1a5c833a3112.tar.xz linux-a3032a2c15c6967f9f0c0c28375b1a5c833a3112.zip | |
memcg: add mem_cgroup_cancel_charge()
There are some places calling both res_counter_uncharge() and css_put() to
cancel the charge and the refcnt we have got by mem_cgroup_tyr_charge().
This patch introduces mem_cgroup_cancel_charge() and call it in those
places.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Reviewed-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions