AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/scsi/aacraid
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Raghava Aditya Renukunta 59b433c825 scsi: aacraid: Fix PD performance regression over incorrect qd being set 
The driver fails to set the correct queue depth for native devices, due to
failing to set the device type prior to calling aac_set_safw_target_qd().
This results in slave configure setting the queue depth to 1.

This causes around 30% performance degradation. Fixed by setting the dev
type before trying to set queue depth.

Reported-by: Steve Best <sbest@redhat.com>
Fixes: 0bcb45fb20 ("scsi: aacraid: Add helper function to set queue depth")
cc: stable@vger.kernel.org
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: David Carroll <David.Carroll@microsemi.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-06-26 12:06:09 -04:00
..
aachba.c scsi: aacraid: Fix PD performance regression over incorrect qd being set 2018-06-26 12:06:09 -04:00
aacraid.h scsi: aacraid: Auto detect INTx or MSIx mode during sync cmd processing 2018-02-13 21:37:04 -05:00
commctrl.c scsi: aacraid: remove bogus GFP_DMA32 specifies 2018-06-05 21:15:08 -04:00
comminit.c scsi: aacraid: Move code to wait for IO completion to shutdown func 2018-01-03 23:26:42 -05:00
commsup.c scsi: aacraid: Correct hba_send to include iu_type 2018-05-01 23:27:18 -04:00
dpcsup.c scsi: aacraid: Update copyrights 2017-02-03 10:35:04 -05:00
linit.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
Makefile [SCSI] aacraid: Add new code for PMC-Sierra's SRC based controller family 2011-03-23 11:36:58 -05:00
nark.c scsi: aacraid: Update copyrights 2017-02-03 10:35:04 -05:00
rkt.c scsi: aacraid: Update copyrights 2017-02-03 10:35:04 -05:00
rx.c scsi: aacraid: Perform initialization reset only once 2017-11-20 22:32:00 -05:00
sa.c scsi: aacraid: Fix driver oops with dead battery 2018-01-04 01:03:41 -05:00
src.c SCSI for-linus on 20180404 2018-04-05 15:05:53 -07:00
TODO