| commit | f9dde187fa921c12a8680089a77595b866e65455 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Thu May 17 18:31:48 2018 +0200 |
| committer | Keith Busch <keith.busch@intel.com> | Fri May 18 14:41:35 2018 -0600 |
| tree | a40e74d40bacb150655d70035c490123fb94d1b9 | |
| parent | 750dde4472e48eadf28221b7eb02d493db1bcfd0 [diff] |
nvme-pci: remove cq check after submission We always check the completion queue after submitting, but in my testing this isn't a win even on DRAM/xpoint devices. In some cases it's actually worse. Kill it. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>