s390/dasd: Add 'timeout' attribute
authorHannes Reinecke <hare@suse.de>
Wed, 30 Jan 2013 09:26:18 +0000 (09:26 +0000)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 1 Jul 2013 15:31:25 +0000 (17:31 +0200)
commit3d71ad32167c9124d5621b54c37a74ef38aa93b0
treef9f5eb8ff804adc07c72b337e0743580bbd4bdcc
parent80bd7181b036c7b4118eb19cfff3b555889596e6
s390/dasd: Add 'timeout' attribute

This patch adds a 'timeout' attibute to the DASD driver.
When set to non-zero, the blk_timeout function will
be enabled with the timeout specified in the attribute.
Setting 'timeout' to '0' will disable block timeouts.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c
drivers/s390/block/dasd_devmap.c
drivers/s390/block/dasd_int.h