diff options
| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2006-09-20 15:59:59 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-09-20 15:59:59 +0200 |
| commit | 28bdc6f6233f380ddc0b430cabd88ffeafea34c7 (patch) | |
| tree | be2c8e7943dab4328fcbe18cd6e03c50a82e0f34 /drivers/s390/cio/chsc.c | |
| parent | e0e32c8eba86fd5ea79eefad6f2c0b4988dfd02a (diff) | |
| download | blackbird-op-linux-28bdc6f6233f380ddc0b430cabd88ffeafea34c7.tar.gz blackbird-op-linux-28bdc6f6233f380ddc0b430cabd88ffeafea34c7.zip | |
[S390] cio: always query all paths on path verification.
Reappearing channel paths are sometimes not utilized by CCW devices
because path verification incorrectly relies on path-operational-mask
information which is not updated until a channel path has been used
again.
Modify path verification procedure to always query all available paths
to a device.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/chsc.c')
| -rw-r--r-- | drivers/s390/cio/chsc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index 9f9134b67e40..3bb4e472d73d 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -256,7 +256,7 @@ s390_subchannel_remove_chpid(struct device *dev, void *data) /* trigger path verification. */ if (sch->driver && sch->driver->verify) sch->driver->verify(&sch->dev); - else if (sch->vpm == mask) + else if (sch->lpm == mask) goto out_unreg; out_unlock: spin_unlock_irq(&sch->lock); |
