From 0e003b709ef9f4c43f6338834526c3556ea71b19 Mon Sep 17 00:00:00 2001 From: Stefan Haberland Date: Tue, 30 Jul 2013 10:49:43 +0200 Subject: s390/dasd: fix hanging devices after path events The processing of the dasd_block tasklet may have been interrupted by a path event. Restart the dasd tasklets in sleep_on_immediately function. Signed-off-by: Stefan Haberland Signed-off-by: Martin Schwidefsky diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 17150a7..451bf99 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -2392,6 +2392,12 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr) rc = cqr->intrc; else rc = -EIO; + + /* kick tasklets */ + dasd_schedule_device_bh(device); + if (device->block) + dasd_schedule_block_bh(device->block); + return rc; } -- cgit v0.10.2