s390/dasd: make query host access interruptible

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If the DASD device gets blocked for any reason, e.g. because it is reserved
somewhere, the host_access_count sysfs entry or the host_access_list
debugfs entry may sleep forever. Make it interruptible so that userspace
can use ^C to abort the operation.

Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Stefan Haberland 2016-09-22 10:49:40 +02:00 • committed by Martin Schwidefsky

parent c020d722b1

commit f50af850f4

1 changed files with 1 additions and 1 deletions

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drivers/s390/block/dasd_eckd.c

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