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(parent: 5b11aa7) | patch
s390/blacklist: Perform subchannel scan only when needed
authorPeter Oberparleiter <oberpar@linux.vnet.ibm.com>
Tue, 26 Nov 2013 14:00:37 +0000 (15:00 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 16 Dec 2013 13:37:43 +0000 (14:37 +0100)
commitd96f74d6248af5a316a44f9af7517e3ff8c808fd
treee1f259deec3a9d69bd13b82ab681b029e940b1e1tree | snapshot
parent5b11aa76e7d8506e844b713248c591afbbcad497commit | diff
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>
drivers/s390/cio/blacklist.c diff | blob | history
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