https://github.com/torvalds/linux
Revision 8289546e573d5ff681cdf0fc7a1184cca66fdb55 authored by Hugh Dickins on 04 March 2008, 22:29:08 UTC, committed by Linus Torvalds on 05 March 2008, 00:35:15 UTC
Nothing uses mem_cgroup_uncharge apart from mem_cgroup_uncharge_page, (a
trivial wrapper around it) and mem_cgroup_end_migration (which does the same
as mem_cgroup_uncharge_page).  And it often ends up having to lock just to let
its caller unlock.  Remove it (but leave the silly locking until a later
patch).

Moved mem_cgroup_cache_charge next to mem_cgroup_charge in memcontrol.h.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: David Rientjes <rientjes@google.com>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hirokazu Takahashi <taka@valinux.co.jp>
Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 7e924aa
History
Tip revision: 8289546e573d5ff681cdf0fc7a1184cca66fdb55 authored by Hugh Dickins on 04 March 2008, 22:29:08 UTC
memcg: remove mem_cgroup_uncharge
Tip revision: 8289546
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