From: Felix Beck <felix.beck@de.ibm.com>
Date: Mon, 7 Dec 2009 11:52:00 +0000 (+0100)
Subject: [S390] zcrypt: Do not simultaneously schedule hrtimer
X-Git-Tag: v2.6.33-rc1~349^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93521314cb3132f40a4bf6d76b4bbcdbc9e59dfb;p=pandora-kernel.git

[S390] zcrypt: Do not simultaneously schedule hrtimer

Protect the hrtimer ap_poll_timer from being scheduled at the same
time from several processes.

Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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