scsi: ufs: core: Fix task management request completion timeout
ufshcd_tmc_handler() calls blk_mq_tagset_busy_iter(fn = ufshcd_compl_tm()), but since blk_mq_tagset_busy_iter() only iterates over all reserved tags and requests which are not in IDLE state, ufshcd_compl_tm() never gets a chance to run. Thus, TMR always ends up with completion timeout. Fix it by calling blk_mq_start_request() in __ufshcd_issue_tm_cmd(). Link: https://lore.kernel.org/r/1617262750-4864-2-git-send-email-cang@codeaurora.org Fixes: 69a6c269 ("scsi: ufs: Use blk_{get,put}_request() to allocate and free TMFs") Reviewed-by:Bart Van Assche <bvanassche@acm.org> Signed-off-by:
Can Guo <cang@codeaurora.org> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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