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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2008-02-07 00:14:08 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-07 08:42:19 -0800
commit9175e0311ec9e6d1bf1f6dfecf9268baf08765e6 (patch)
tree36ca9f47f8bc18345980270dc9d355f7c107cf6e /mm/migrate.c
parentf1a9ee758de7de1e040de849fdef46e6802ea117 (diff)
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 'mm/migrate.c')
0 files changed, 0 insertions, 0 deletions