From: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Date: Fri, 29 Feb 2008 04:32:44 +0000 (+0530)
Subject: sched: allow cpuacct stats to be reset
X-Git-Tag: v2.6.26-rc1~1132^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0297b80339d545045490716fa8591b215fdd9458;p=pandora-kernel.git

sched: allow cpuacct stats to be reset

Currently the schedstats implementation does not allow the statistics
to be reset. This patch aims to allow that.

  echo 0 > cpuacct.usage

resets the usage. Any other value is not allowed and returns -EINVAL.

Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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