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authorJianchao Wang <jianchao.w.wang@oracle.com>2018-06-04 17:03:55 +0800
committerJens Axboe <axboe@kernel.dk>2018-06-04 12:10:40 -0600
commit0196d6b4088f43519576dc4b58ce28b6722dde3a (patch)
tree23d9263ad6148a5967e4710a3a228861c6392067 /drivers/amba/bus.c
parentf956d08a56732c61a4d44e8034eeeedfc06fe721 (diff)
downloadlinux-next-0196d6b4088f43519576dc4b58ce28b6722dde3a.tar.gz
blk-mq: return when hctx is stopped in blk_mq_run_work_fn
If a hardware queue is stopped, it should not be run again before explicitly started. Ignore stopped queues in blk_mq_run_work_fn(), fixing a regression recently introduced when the START_ON_RUN bit was removed. Fixes: 15fe8a90bb45 ("blk-mq: remove blk_mq_delay_queue()") Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com> Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/amba/bus.c')
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