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| author |   James Smart <james.smart@avagotech.com> | 2015-05-22 10:42:38 -0400 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Odin.com> | 2015-06-13 08:20:59 -0700 |
| commit | 8b0dff14164d3f43eba8365950b506d898e0e1e6 (patch) | |
| tree | 06cd8324d0a8b2cfab5783e58cc7298c2a61347f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | lpfc: Devices are not discovered during takeaway/giveback testing (diff) | |
| download | wireguard-linux-8b0dff14164d3f43eba8365950b506d898e0e1e6.tar.xz wireguard-linux-8b0dff14164d3f43eba8365950b506d898e0e1e6.zip | |
lpfc: Add support for using block multi-queue
With blk-mq support in the mid-layer, lpfc can do IO steering based
on the information in the request tag. This patch allows lpfc to use
blk-mq if enabled. If not enabled, we fall back into the emulex-internal
affinity mappings.
This feature can be turned on via CONFIG_SCSI_MQ_DEFAULT or passing
scsi_mod.use_blk_mq=Y as a parameter to the kernel.
Signed-off-by: Dick Kennedy <dick.kennedy@avagotech.com>
Signed-off-by: James Smart <james.smart@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions