From: Tejun Heo <htejun@gmail.com>
Date: Thu, 27 Mar 2008 10:14:24 +0000 (+0900)
Subject: libata: implement ATA_QCFLAG_RETRY
X-Git-Tag: v2.6.26-rc1~1150^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03faab7827e4e45823fd27c47b84c133e20a0cd0;p=pandora-kernel.git

libata: implement ATA_QCFLAG_RETRY

Currently whether a command should be retried after failure is
determined inside ata_eh_finish().  Add ATA_QCFLAG_RETRY and move the
logic into ata_eh_autopsy().  This makes things clearer and helps
extending retry determination logic.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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