From: Mark Lord <mlord@pobox.com>
Date: Sat, 25 Sep 2010 09:17:22 +0000 (+0200)
Subject: Fix compile error in blk-exec.c for !CONFIG_DETECT_HUNG_TASK
X-Git-Tag: v2.6.37-rc1~168^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4ecda1b60bfd2333c12bbe71b153d3b6bdc831a;p=pandora-kernel.git

Fix compile error in blk-exec.c for !CONFIG_DETECT_HUNG_TASK

Ensure that 'sysctl_hung_task_timeout_secs' is defined
even when CONFIG_DETECT_HUNG_TASK is not set.
This way we can safely reference it without need for
ifdefs in the code elsewhere.  eg. in block/blk-exec.c

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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