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(parent: 4100aaf) | patch
nvme-pci: remove last_sq_tail
authorKeith Busch <kbusch@kernel.org>
Mon, 27 Apr 2020 18:54:46 +0000 (11:54 -0700)
committerJens Axboe <axboe@kernel.dk>
Sat, 9 May 2020 22:18:36 +0000 (16:18 -0600)
commitff4c73d5eb68f34b78a005981c870f8d294d7fa3
treeb20574005ddc702eb039754bfc74a300014d8fe7tree | snapshot
parent4100aaf3cb16f8a7197b9cd7059ac7e21839baf5commit | diff
nvme-pci: remove last_sq_tail

The nvme driver does not have enough tags to wrap the queue, and blk-mq
will no longer call commit_rqs() when there are no new submissions to
notify.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/nvme/host/pci.c diff | blob | history
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