diff options
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/dasd.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index a5ed35d0cbf3..57fd66357b95 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -2166,18 +2166,22 @@ static int _dasd_sleep_on(struct dasd_ccw_req *maincqr, int interruptible) cqr->intrc = -ENOLINK; continue; } - /* Don't try to start requests if device is stopped */ - if (interruptible) { - rc = wait_event_interruptible( - generic_waitq, !(device->stopped)); - if (rc == -ERESTARTSYS) { - cqr->status = DASD_CQR_FAILED; - maincqr->intrc = rc; - continue; - } - } else - wait_event(generic_waitq, !(device->stopped)); - + /* + * Don't try to start requests if device is stopped + * except path verification requests + */ + if (!test_bit(DASD_CQR_VERIFY_PATH, &cqr->flags)) { + if (interruptible) { + rc = wait_event_interruptible( + generic_waitq, !(device->stopped)); + if (rc == -ERESTARTSYS) { + cqr->status = DASD_CQR_FAILED; + maincqr->intrc = rc; + continue; + } + } else + wait_event(generic_waitq, !(device->stopped)); + } if (!cqr->callback) cqr->callback = dasd_wakeup_cb; |