From: Christof Schmitt <christof.schmitt@de.ibm.com>
Date: Tue, 4 Nov 2008 15:35:10 +0000 (+0100)
Subject: [SCSI] zfcp: Wait for port scan to complete when setting adapter online
X-Git-Tag: v2.6.28-rc5~9^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77fd9494bce3188c20d82e45464ed9b1be83bf98;p=pandora-kernel.git

[SCSI] zfcp: Wait for port scan to complete when setting adapter online

Attaching a unit immediately after setting the adapter online should
be possible. The problem right now is that the port_scan runs from a
workqueue and has not finished when the set_online call returns and
the sysfs structures for the ports are not available yet. Fix that by
waiting for the port scan to complete.

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

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