From: Stefan Haberland Date: Sat, 26 Jan 2008 13:11:26 +0000 (+0100) Subject: [S390] dasd: fix loop in request expiration handling X-Git-Tag: v2.6.25-rc1~1228^2~5 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7dc1da9ffae5a344f7115d019e2be069d3e1bb8d;p=karo-tx-linux.git [S390] dasd: fix loop in request expiration handling Add time to the 'expires' value to avoid a loop caused by the cqr termination 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 db9193d38986..99268b964f67 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -1197,12 +1197,13 @@ static void __dasd_device_check_expire(struct dasd_device *device) (time_after_eq(jiffies, cqr->expires + cqr->starttime))) { if (device->discipline->term_IO(cqr) != 0) { /* Hmpf, try again in 5 sec */ - dasd_device_set_timer(device, 5*HZ); DEV_MESSAGE(KERN_ERR, device, "internal error - timeout (%is) expired " "for cqr %p, termination failed, " "retrying in 5s", (cqr->expires/HZ), cqr); + cqr->expires += 5*HZ; + dasd_device_set_timer(device, 5*HZ); } else { DEV_MESSAGE(KERN_ERR, device, "internal error - timeout (%is) expired "