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| author | Horst Hummel <horst.hummel@de.ibm.com> | 2006-08-09 10:30:22 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-08-09 10:30:22 +0200 |
| commit | ebc4599990898ecaaace7ed40dfad6d8d9f2a24a (patch) | |
| tree | d372ff43bf40c11576671a7a35185b034d3a5a4d /drivers/s390/block | |
| parent | 5cb900a34f640771a4ab6a178659c75022f2971a (diff) | |
| download | kernel_samsung_aries-ebc4599990898ecaaace7ed40dfad6d8d9f2a24a.zip kernel_samsung_aries-ebc4599990898ecaaace7ed40dfad6d8d9f2a24a.tar.gz kernel_samsung_aries-ebc4599990898ecaaace7ed40dfad6d8d9f2a24a.tar.bz2 | |
[S390] dasd set offline kernel bug.
The request queue flush function of the dasd driver has to dequeue
the requests first and then call the end request function. Otherwise
a kernel bug in ll_rw_block.c might get triggered.
Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dasd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 4bf03fb..d8e9b95 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -1730,8 +1730,8 @@ dasd_flush_request_queue(struct dasd_device * device) req = elv_next_request(device->request_queue); if (req == NULL) break; - dasd_end_request(req, 0); blkdev_dequeue_request(req); + dasd_end_request(req, 0); } spin_unlock_irq(&device->request_queue_lock); } |