[S390] cio: move device unregistration to dedicated work queue
commit46fbe4e46ddb88805245a24f684400b50ead68a7
authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>
Fri, 10 Oct 2008 19:33:05 +0000 (10 21:33 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 10 Oct 2008 19:33:47 +0000 (10 21:33 +0200)
tree0a8257d7802a8b15567bc8275b770a6b79e69a9d
parent4bcb3a37180ee4dffaef8298f373b334a7bedabb
[S390] cio: move device unregistration to dedicated work queue

Use dedicated slow path work queue when unregistering a device due to
a user action. This ensures serialialization of other register/
unregister requests.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/cio/device.c