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(parent: 9155d3f) | patch
s390/dasd: fix refcount for PAV reassignment
authorStefan Haberland <stefan.haberland@de.ibm.com>
Tue, 15 Dec 2015 09:45:05 +0000 (10:45 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Mar 2016 23:06:23 +0000 (15:06 -0800)
commit509a4bccfecaaf92af4bc27b9b212fa4a24e756c
tree7b66637527c511837bfe689ff7fafcb37c4ca203tree | snapshot (tar.gz zip)
parent9155d3f258f83643bad27297e7539a67bb81122ccommit | diff
s390/dasd: fix refcount for PAV reassignment

commit 9d862ababb609439c5d6987f6d3ddd09e703aa0b upstream.

Add refcount to the DASD device when a summary unit check worker is
scheduled. This prevents that the device is set offline with worker
in place.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/s390/block/dasd_alias.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)