From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 15 Feb 2013 22:47:07 +0000 (+0100)
Subject: cputime: Remove irqsave from seqlock readers
X-Git-Tag: v3.9-rc1~172^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cdc4e86b58a95005ef500916b4a8e91a0037a822;p=pandora-kernel.git

cputime: Remove irqsave from seqlock readers

The reader side code has no requirement to disable interrupts while
sampling data. The sequence counter is enough to ensure consistency.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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