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| author | KAMEZAWA Hiroyuki | 2008-02-07 09:14:08 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2008-02-07 17:42:19 +0100 |
| commit | 9175e0311ec9e6d1bf1f6dfecf9268baf08765e6 (patch) | |
| tree | 36ca9f47f8bc18345980270dc9d355f7c107cf6e /net/can/Makefile | |
| parent | kswapd should only wait on IO if there is IO (diff) | |
| download | kernel-qcow2-linux-9175e0311ec9e6d1bf1f6dfecf9268baf08765e6.tar.gz kernel-qcow2-linux-9175e0311ec9e6d1bf1f6dfecf9268baf08765e6.tar.xz kernel-qcow2-linux-9175e0311ec9e6d1bf1f6dfecf9268baf08765e6.zip | |
bugfix for memory controller: add helper function for assigning cgroup to page
This patch adds following functions.
- clear_page_cgroup(page, pc)
- page_cgroup_assign_new_page_group(page, pc)
Mainly for cleanup.
A manner "check page->cgroup again after lock_page_cgroup()" is
implemented in straight way.
A comment in mem_cgroup_uncharge() will be removed by force-empty patch
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: Pavel Emelianov <xemul@openvz.org>
Cc: Paul Menage <menage@google.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Kirill Korotaev <dev@sw.ru>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: David Rientjes <rientjes@google.com>
Cc: Vaidyanathan Srinivasan <svaidy@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 'net/can/Makefile')
0 files changed, 0 insertions, 0 deletions