From: Jens Axboe <jens.axboe@oracle.com>
Date: Tue, 29 Apr 2008 19:31:27 +0000 (+0200)
Subject: Improve queue_is_locked()
X-Git-Tag: v2.6.26-rc1~359
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7663c1e2792a9662b23dec6e19bfcd3d55360b8f;p=pandora-kernel.git

Improve queue_is_locked()

spin_is_locked() doesn't work on UP without spinlock debugging. Make it
safer and just return 1 on UP, so we don't get false positives. The plan
is to kill this debug function during the -rc cycle.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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