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author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2006-12-04 15:41:01 +0100 |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-12-04 15:41:01 +0100 |
commit | 24cb5b4846ebae5543869b5c596c2650f380df53 (patch) | |
tree | fd45cf7fab0a065c7529c5811e3258a66e877095 /drivers/s390/cio/device.c | |
parent | 9163bb2e556f6c7879961df94540f0879db4717b (diff) | |
download | blackbird-obmc-linux-24cb5b4846ebae5543869b5c596c2650f380df53.tar.gz blackbird-obmc-linux-24cb5b4846ebae5543869b5c596c2650f380df53.zip |
[S390] cio: Use path verification for last path gone after vary off.
If the last path to a device is gone after a chpid has been varied
off, putting it on the slow queue doesn't prevent a device driver
from still attempting to use it (it may stay on the slow queue for a
long time). Instead, trigger a verify event which will prevent I/O
attempts from the device driver immediately.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device.c')
0 files changed, 0 insertions, 0 deletions