| commit | a3147a7bc266df39b4f471ee7c4c9adcb56d29a6 | [log] [tgz] |
|---|---|---|
| author | Stefan Haberland <stefan.haberland@de.ibm.com> | Thu Apr 02 12:52:41 2015 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Wed Apr 15 12:23:51 2015 +0200 |
| tree | aeb9d19aadee1fc00fc183188fb9a7e03f6a4227 | |
| parent | f2608cd4a37479d11d0748f524a6a363ee38631f [diff] |
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>