From: Anirban Chakraborty Date: Tue, 7 Apr 2009 05:33:41 +0000 (-0700) Subject: [SCSI] qla2xxx: Add CPU affinity support. X-Git-Tag: v2.6.31-rc1~365^2~150 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68ca949cdb04b4dc71451a999148fbc5f187a220;p=pandora-kernel.git [SCSI] qla2xxx: Add CPU affinity support. Set the module parameter ql2xmultique_tag to 1 to enable this feature. In this mode, the total number of response queues created is equal to the number of online cpus. Turning the block layer's rq_affinity mode on enables requests to be routed to the proper cpu and at the same time it enables completion of the IO in a response queue that is affined to the cpu in the request path. Signed-off-by: Anirban Chakraborty Signed-off-by: Andrew Vasquez Signed-off-by: James Bottomley --- Reading git-diff-tree failed