From: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date: Tue, 14 Apr 2009 13:36:29 +0000 (+0200)
Subject: [S390] boot cputime accounting
X-Git-Tag: v2.6.30-rc3~85^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab96e798cbd562a53edd802272e49a5100b29efb;p=pandora-kernel.git

[S390] boot cputime accounting

Start the cpu time accounting very early to catch the cpu time spent
for the initial kernel setup. To make the output of /proc/uptime
match the sum of all cpu accounting values of the boot cpu reset
xtime and wall_to_monotonic to sane values based on the TOD clock.
The values set by timekeeping_init are off by up to a second.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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