diff options
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 5e8442c88e29..9242d7cff9b5 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -1675,8 +1675,11 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm, if (cqr->status == DASD_CQR_CLEAR_PENDING && scsw_fctl(&irb->scsw) & SCSW_FCTL_CLEAR_FUNC) { cqr->status = DASD_CQR_CLEARED; + if (cqr->callback_data == DASD_SLEEPON_START_TAG) + cqr->callback_data = DASD_SLEEPON_END_TAG; dasd_device_clear_timer(device); wake_up(&dasd_flush_wq); + wake_up(&generic_waitq); dasd_schedule_device_bh(device); return; } @@ -2439,6 +2442,8 @@ int dasd_cancel_req(struct dasd_ccw_req *cqr) case DASD_CQR_QUEUED: /* request was not started - just set to cleared */ cqr->status = DASD_CQR_CLEARED; + if (cqr->callback_data == DASD_SLEEPON_START_TAG) + cqr->callback_data = DASD_SLEEPON_END_TAG; break; case DASD_CQR_IN_IO: /* request in IO - terminate IO and release again */ @@ -3512,6 +3517,10 @@ int dasd_generic_path_operational(struct dasd_device *device) dasd_schedule_device_bh(device); if (device->block) dasd_schedule_block_bh(device->block); + + if (!device->stopped) + wake_up(&generic_waitq); + return 1; } EXPORT_SYMBOL_GPL(dasd_generic_path_operational); |