From: Swen Schillig <swen@vnet.ibm.com>
Date: Tue, 18 Aug 2009 13:43:14 +0000 (+0200)
Subject: [SCSI] zfcp: Replace fsf_req wait_queue with completion
X-Git-Tag: v2.6.32-rc1~689^2~120
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=058b8647892ed49ba6a0d2c0966a72e20e2e69ff;p=pandora-kernel.git

[SCSI] zfcp: Replace fsf_req wait_queue with completion

The combination wait_queue/wakeup in conjunction with the flag
ZFCP_STATUS_FSFREQ_COMPLETED to signal the completion of an fsfreq
was not race-safe and can be better solved by a completion.

Signed-off-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>
---

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