From: Andreas Schwab <schwab@linux-m68k.org>
Date: Wed, 30 Mar 2011 10:21:56 +0000 (+0200)
Subject: blk-throttle: don't call xchg on bool
X-Git-Tag: v2.6.39-rc2~1^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f0379377047b18103b88ce33c03e5b19747ae57;p=pandora-kernel.git

blk-throttle: don't call xchg on bool

xchg does not work portably with smaller than 32bit types.

Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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