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authorMark Haverkamp <markh@osdl.org>2006-01-11 09:28:29 -0800
committerJames Bottomley <jejb@mulgrave.(none)>2006-01-12 11:55:01 -0600
commitdb39363c029cd9e74661ef059a17785d1c62a851 (patch)
tree68fa6ae11b646103cc5a115400dc753a04ef2c43 /drivers/scsi/sr.c
parent7686f132653fa3d52d45c3f021215f714094f1ca (diff)
downloadop-kernel-dev-db39363c029cd9e74661ef059a17785d1c62a851.zip
op-kernel-dev-db39363c029cd9e74661ef059a17785d1c62a851.tar.gz
[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>
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