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(parent: fa8589e) | 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, 2 Dec 2013 17:15:50 +0000 (18:15 +0100)
commitc9b851905dba3a688dd75970df02305518f9554a
tree4c8333a61a1ae5b6b084974c6a2b2d162340ef16tree | snapshot
parentfa8589eaab7d17ce3e48de7479a42aac92e2999ecommit | 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
Linux kernel for KaRo TX COM modules