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(parent: 7c5e136) | patch
scsi: hisi_sas: change queue depth from 512 to 4096
authorXiang Chen <chenxiang66@hisilicon.com>
Wed, 6 Feb 2019 10:52:53 +0000 (18:52 +0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 8 Feb 2019 23:08:22 +0000 (18:08 -0500)
commit1273d65f29045df915ff1448672cca22f7c078e6
tree7b505266107c880dbd95ecd0d337415ef4837e4ftree | snapshot
parent7c5e136363919d8dfa27d4bcd4b3ecedfa234997commit | diff
scsi: hisi_sas: change queue depth from 512 to 4096

If sending IOs to many disks from single queue, it is possible that the
queue may be full. To avoid the situation, change queue depth from 512 to
4096 which is the max number of IOs for v3 hw.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/hisi_sas/hisi_sas.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)