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authorJens Axboe <jens.axboe@oracle.com>2008-04-29 21:31:27 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 12:36:54 -0700
commit7663c1e2792a9662b23dec6e19bfcd3d55360b8f (patch)
treeff5f91fa9ac3603f242b8ae985d9cca611e3d56b /security
parent6203554207728f43cfb9fd48585cd6500da73d42 (diff)
downloadop-kernel-dev-7663c1e2792a9662b23dec6e19bfcd3d55360b8f.zip
op-kernel-dev-7663c1e2792a9662b23dec6e19bfcd3d55360b8f.tar.gz
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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