From: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date: Tue, 24 Mar 2009 16:08:15 +0000 (-0700)
Subject: [SCSI] qla2xxx: Reduce request queue-size overhead with recent ISPs.
X-Git-Tag: v2.6.30-rc1~185^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d743de66754a662399bd9fe7da7a34e189f71876;p=pandora-kernel.git

[SCSI] qla2xxx: Reduce request queue-size overhead with recent ISPs.

The original code to 'resize request-queues' based on iocb-counts
and employed during early ISP23xx testing was too
overly-pessimistic with regards to latencies in the firmware
pulling requests.  Recent ISPs can easily keep up processing a
stream of commands from an abbreviated (effectively, half the
original size) queue.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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