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| author | Stefan Haberland <stefan.haberland@de.ibm.com> | 2012-03-11 19:59:37 +0400 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-03-11 19:59:29 +0400 |
| commit | 25e2cf1c1ac52d5078cf8cc3fd2f2ad084669ddd (patch) | |
| tree | 17cc628cb917ee6165bbbaa323c501d7653d7ffb /drivers/s390/block/dasd.c | |
| parent | 35424f636e9b6e79a362162aaac96b12cc8e8f69 (diff) | |
| download | linux-25e2cf1c1ac52d5078cf8cc3fd2f2ad084669ddd.tar.xz | |
[S390] dasd: prevent validate server for offline devices
Calling validate server on devices in offline processing may cause
an OOPS in the dasd_sleep_on function.
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Reviewed-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 110137e7ec81..f3509120a507 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -640,6 +640,10 @@ void dasd_enable_device(struct dasd_device *device) dasd_set_target_state(device, DASD_STATE_NEW); /* Now wait for the devices to come up. */ wait_event(dasd_init_waitq, _wait_for_device(device)); + + dasd_reload_device(device); + if (device->discipline->kick_validate) + device->discipline->kick_validate(device); } /* |