linux_dsm_epyc7002/drivers/scsi/aacraid
Kashyap.Desai@avagotech.com 64bdcbc449 scsi: add use_cmd_list flag
Add a use_cmd_list flag in struct Scsi_Host to request keeping track of
all outstanding commands per device.

Default behaviour is not to keep track of cmd_list per sdev, as this may
introduce lock contention. (overhead is more on multi-node NUMA.), and
only enable it on the two drivers that need it.

Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-09-15 16:01:58 -07:00
..
aachba.c [SCSI] aacraid: SCSI dma mapping failure case handling 2012-11-27 08:59:46 +04:00
aacraid.h [SCSI] aacraid: kdump fix 2014-03-15 10:19:00 -07:00
commctrl.c aacraid: prevent invalid pointer dereference 2013-11-19 16:27:39 -08:00
comminit.c [SCSI] aacraid: Dual firmware image support 2013-04-10 11:55:52 -07:00
commsup.c drivers: avoid parsing names as kthread_run() format strings 2013-07-03 16:07:41 -07:00
dpcsup.c [SCSI] aacraid: Series 7 Async. (performance) mode support 2012-07-20 08:59:04 +01:00
linit.c scsi: add use_cmd_list flag 2014-09-15 16:01:58 -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: Use resource_size_t for IO mem pointers and offsets 2012-07-20 08:58:43 +01:00
rkt.c [SCSI] aacraid: Use resource_size_t for IO mem pointers and offsets 2012-07-20 08:58:43 +01:00
rx.c [SCSI] remove deprecated IRQF_DISABLED from SCSI 2014-03-19 15:04:44 -07:00
sa.c [SCSI] remove deprecated IRQF_DISABLED from SCSI 2014-03-19 15:04:44 -07:00
src.c [SCSI] remove deprecated IRQF_DISABLED from SCSI 2014-03-19 15:04:44 -07:00
TODO