From: Christof Schmitt <christof.schmitt@de.ibm.com>
Date: Tue, 13 Oct 2009 08:44:11 +0000 (+0200)
Subject: [SCSI] zfcp: Flush SCSI registration work when adding unit
X-Git-Tag: v2.6.32-rc6~39^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e820afd0c4f3c8e8894aa91f5671fd7d11a787b;p=pandora-kernel.git

[SCSI] zfcp: Flush SCSI registration work when adding unit

When configuring a LUN for use in zfcp, flush the SCSI work to ensure
the SCSI device has been created before returning. This means that a
configuration procedure can run these commands in a script and the
SCSI device is available immediately after the unit_add:

echo 1 > /sys/bus/ccw/drivers/zfcp/0.0.181d/online
echo 0x401040C300000000 > \
        /sys/bus/ccw/drivers/zfcp/0.0.181d/0x500507630313c562/unit_add
lsscsi

Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

Reading git-diff-tree failed