From: Matt Gates <matthew.gates@hp.com>
Date: Tue, 18 Feb 2014 19:55:17 +0000 (-0600)
Subject: [SCSI] hpsa: add support for 'fastpath' i/o
X-Git-Tag: v3.15-rc1~136^2~131
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1f7de0cdd68d246d7008241cd9e443a54f880a8;p=pandora-kernel.git

[SCSI] hpsa: add support for 'fastpath' i/o

For certain i/o's to certain devices (unmasked physical disks) we
can bypass the RAID stack firmware and do the i/o to the device
directly and it will be faster.

Signed-off-by: Matt Gates <matthew.gates@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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