From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Date: Tue, 26 Nov 2013 14:00:37 +0000 (+0100)
Subject: s390/blacklist: Perform subchannel scan only when needed
X-Git-Tag: v3.14-rc1~184^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6b2551425d961e68e70e806e22ec40787f7ed67;p=pandora-kernel.git

s390/blacklist: Perform subchannel scan only when needed

Move scheduling of a subchannel scan to those instances where new
devices may actually have become available. This reduces unnecessary
scan work in case devices were added to the blacklist.

Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Reviewed-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

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