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| 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/device_ops.c | |
| parent | [S390] cio: update path groups on logical CHPID changes. (diff) | |
| download | linux-dev-28bdc6f6233f380ddc0b430cabd88ffeafea34c7.tar.xz linux-dev-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/device_ops.c')
| -rw-r--r-- | drivers/s390/cio/device_ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c index acad8f852eda..93a897eebfff 100644 --- a/drivers/s390/cio/device_ops.c +++ b/drivers/s390/cio/device_ops.c @@ -256,7 +256,7 @@ ccw_device_get_path_mask(struct ccw_device *cdev) if (!sch) return 0; else - return sch->vpm; + return sch->lpm; } static void |