s390/dasd: add shutdown action

Browse source

Add a mechanism to wait for outstanding IO during shutdown.
Schedule the block_bh and device_bh and wait until our request queues
are empty.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

...

This commit is contained in:

Stefan Haberland 2012-06-19 17:30:12 +02:00 • committed by Heiko Carstens

parent a7df7a9494

commit 4679e8933a

3 changed files with 34 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

32

drivers/s390/block/dasd.c

View file

1

drivers/s390/block/dasd_eckd.c

View file

1

drivers/s390/block/dasd_int.h

View file