From: Dan Williams <dan.j.williams@intel.com>
Date: Sun, 4 Dec 2011 09:06:24 +0000 (-0800)
Subject: [SCSI] libsas: async ata-eh
X-Git-Tag: v3.4-rc1~145^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50824d6c5657ce340e3911171865a8d99fdd8eba;p=pandora-kernel.git

[SCSI] libsas: async ata-eh

Once sas_ata_hard_reset() starts honoring the 'deadline' parameter a
pathological configuration could take 25 seconds per ata device
(serialized) to recover.  Run per-port recoveries in parallel.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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