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[SCSI] aacraid: 17 element sg performance update
authorMark Haverkamp <markh@osdl.org>
Wed, 11 Jan 2006 17:28:29 +0000 (09:28 -0800)
committerJames Bottomley <jejb@mulgrave.(none)>
Thu, 12 Jan 2006 17:55:01 +0000 (11:55 -0600)
commitb4d344c66203f4f31852063d46017f263b279f44
tree68fa6ae11b646103cc5a115400dc753a04ef2c43tree | snapshot
parent3cf074cdfaf9c613d9625b146e7ba74bb295112bcommit | diff
[SCSI] aacraid: 17 element sg performance update

Received From Mark Salyzyn.

The Jaguar and Corsair class of adapters (2410, 2810, 2610, 21610, CERC)
perform better (about 10% better read performance, write performance
neutral) with current Firmware if the OS limits the number of scatter
gather elements to 17 per request.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
drivers/scsi/aacraid/aacraid.h diff | blob | history
drivers/scsi/aacraid/linit.c diff | blob | history
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