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authorTejun Heo <tj@kernel.org>2011-12-14 00:33:37 +0100
committerJens Axboe <axboe@kernel.dk>2011-12-14 00:33:37 +0100
commit8ba61435d73f2274e12d4d823fde06735e8f6a54 (patch)
tree4b63993dc0fdc26918bd990fb47a142b8d24ef80 /block/cfq-iosched.c
parent481a7d64790cd7ca61a8bbcbd9d017ce58e6fe39 (diff)
block: add missing blk_queue_dead() checks
blk_insert_cloned_request(), blk_execute_rq_nowait() and blk_flush_plug_list() either didn't check whether the queue was dead or did it without holding queue_lock. Update them so that dead state is checked while holding queue_lock. AFAICS, this plugs all holes (requeue doesn't matter as the request is transitioning atomically from in_flight to queued). Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/cfq-iosched.c')
0 files changed, 0 insertions, 0 deletions