From: Christof Schmitt <christof.schmitt@de.ibm.com>
Date: Mon, 2 Mar 2009 12:08:57 +0000 (+0100)
Subject: [SCSI] zfcp: Simplify latency lock handling
X-Git-Tag: v2.6.30-rc1~641^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49f0f01c9966639f8fd7ce784a412e22057d9f2a;p=pandora-kernel.git

[SCSI] zfcp: Simplify latency lock handling

The lock only needs to protect the softirq context called from qdio
against the userspace context called from sysfs. spin_lock and
spin_lock_bh is enough.

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

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