Stefan Haberland a3147a7bc2 s390/dasd: fix unresumed device after suspend/resume
The DASD device driver only has a limited amount of memory to build
I/O requests.
This memory was used by blocklayer requests leading to an inability
to build needed internal requests to resume the device.
Fix by preventing the DASD driver to fetch requests for a stopped
device.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Reference-ID: RQM 2520
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-04-15 12:23:51 +02:00
..
2015-03-25 11:49:33 +01:00
2015-03-25 11:49:33 +01:00