Dan Williams 97a1420d12 [SCSI] libsas: dynamic queue depth ...

The queue-depth for libsas-attached devices initializes to 32 and can
only be increased manually via sysfs to a max of 64, while mpt2sas
attached devices initialize to 254 and dynamically float via the
midlayer ->change_queue_depth interface.

No performance regression was observed with this change on the isci
driver.

Tested-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

2011-10-02 12:36:43 -05:00

..

Kconfig

[SCSI] libsas: convert to standard kernel debugging

2011-01-24 12:05:38 -06:00

Makefile

Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2011-03-20 18:14:55 -07:00

sas_ata.c

[SCSI] libsas: Add option for SATA soft reset

2011-05-26 22:49:33 -05:00

sas_discover.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sas_dump.c

[SCSI] libsas: convert to standard kernel debugging

2011-01-24 12:05:38 -06:00

sas_dump.h

[SCSI] libsas: convert to standard kernel debugging

2011-01-24 12:05:38 -06:00

sas_event.c

[SCSI] libsas: Add SAS_HA state flags to avoid queueing events while unloading

2007-01-13 16:21:53 -06:00

sas_expander.c

[SCSI] libsas: Allow expander T-T attachments

2011-10-02 12:23:11 -05:00

sas_host_smp.c

[SCSI] libsas: sgpio write support

2011-09-22 14:59:09 +04:00

sas_init.c

[SCSI] libsas: export sas_alloc_task()

2011-08-27 08:35:13 -06:00

sas_internal.h

[SCSI] libsas: fix/amend device gone notification in sas_deform_port()

2011-05-26 22:49:32 -05:00

sas_phy.c

[SCSI] libsas: fix/amend device gone notification in sas_deform_port()

2011-05-26 22:49:32 -05:00

sas_port.c

[SCSI] libsas: fix/amend device gone notification in sas_deform_port()

2011-05-26 22:49:32 -05:00

sas_scsi_host.c

[SCSI] libsas: dynamic queue depth

2011-10-02 12:36:43 -05:00

sas_task.c

[SCSI] Unify SAM_ and SAM_STAT_ macros

2010-07-28 09:07:49 -05:00