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scsi: mpt3sas: Fix for Crusader to achieve product targets with SAS devices.

Selaa lähdekoodia 
Small glitch/degraded performance in Crusader is improved with SAS
drives by removing unnecessary spinlocks while clearing scsi command in
drivers internal lookup table.

Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Chaitra P B
2017-01-23 15:26:08 +05:30
committed by Martin K. Petersen
vanhempi 6c44c0fe91
commit 459325c466
4 muutettua tiedostoa jossa 33 lisäystä ja 4 poistoa
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drivers/scsi/mpt3sas/mpt3sas_base.h
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@@ -988,6 +988,7 @@ struct MPT3SAS_ADAPTER {
u8 broadcast_aen_busy;
u16 broadcast_aen_pending;
u8 shost_recovery;
u8 got_task_abort_from_ioctl;
struct mutex reset_in_progress_mutex;
spinlock_t ioc_reset_in_progress_lock;