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(parent: 75e016b) | 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 23:06:51 +0000 (15:06 -0800)
commitad4c943fdaba8548a177cd91ccc84ab1ca295584
tree9195b988049d7b53e4bada7636d789d36eeb0e58tree | snapshot
parent75e016b7d251cc18214b9685cd8283ad86b121bacommit | 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
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git