diff options
| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2010-08-09 18:12:54 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-08-09 18:12:54 +0200 |
| commit | c304db8a860c10abfaf72f7faa3df598079e2f0c (patch) | |
| tree | 55560afe240d82efedbd1badb422aeedf4118d4e /drivers/s390/cio | |
| parent | 982bdf814616bec77c920e16ea4108d409f144ed (diff) | |
| download | kernel_samsung_tuna-c304db8a860c10abfaf72f7faa3df598079e2f0c.zip kernel_samsung_tuna-c304db8a860c10abfaf72f7faa3df598079e2f0c.tar.gz kernel_samsung_tuna-c304db8a860c10abfaf72f7faa3df598079e2f0c.tar.bz2 | |
[S390] cio: use all available paths for some internal I/O
Use all available paths for the SENSE ID and STLCK commands. This
prevents deadlocks in conjunction with reserved devices.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/device_id.c | 1 | ||||
| -rw-r--r-- | drivers/s390/cio/device_pgid.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/s390/cio/device_id.c b/drivers/s390/cio/device_id.c index 0d7fe4d..78a0b43 100644 --- a/drivers/s390/cio/device_id.c +++ b/drivers/s390/cio/device_id.c @@ -216,7 +216,6 @@ void ccw_device_sense_id_start(struct ccw_device *cdev) req->timeout = SENSE_ID_TIMEOUT; req->maxretries = SENSE_ID_RETRIES; req->lpm = sch->schib.pmcw.pam & sch->opm; - req->singlepath = 1; req->check = snsid_check; req->callback = snsid_callback; ccw_request_start(cdev); diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c index f1fdf0e..82a5ad0 100644 --- a/drivers/s390/cio/device_pgid.c +++ b/drivers/s390/cio/device_pgid.c @@ -563,7 +563,6 @@ void ccw_device_stlck_start(struct ccw_device *cdev, void *data, void *buf1, req->timeout = PGID_TIMEOUT; req->maxretries = PGID_RETRIES; req->lpm = sch->schib.pmcw.pam & sch->opm; - req->singlepath = 1; req->data = data; req->callback = stlck_callback; stlck_build_cp(cdev, buf1, buf2); |