From: Pavel Emelyanov <xemul@openvz.org>
Date: Tue, 29 Apr 2008 08:00:17 +0000 (-0700)
Subject: memcgroup: add the max_usage member on the res_counter
X-Git-Tag: v2.6.26-rc1~570
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c84872e168d10926acd2dee975d19172eef79252;p=pandora-kernel.git

memcgroup: add the max_usage member on the res_counter

This field is the maximal value of the usage one since the counter creation
(or since the latest reset).

To reset this to the usage value simply write anything to the appropriate
cgroup file.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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