diff options
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 54f4bb8..17150a7 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -38,9 +38,6 @@ */ #define DASD_CHANQ_MAX_SIZE 4 -#define DASD_SLEEPON_START_TAG (void *) 1 -#define DASD_SLEEPON_END_TAG (void *) 2 - /* * SECTION: exported variables of dasd.c */ @@ -2535,6 +2532,16 @@ static void __dasd_process_request_queue(struct dasd_block *block) __blk_end_request_all(req, -EIO); continue; } + if (test_bit(DASD_FLAG_ABORTALL, &basedev->flags) && + (basedev->features & DASD_FEATURE_FAILFAST || + blk_noretry_request(req))) { + DBF_DEV_EVENT(DBF_ERR, basedev, + "Rejecting failfast request %p", + req); + blk_start_request(req); + __blk_end_request_all(req, -ETIMEDOUT); + continue; + } cqr = basedev->discipline->build_cp(basedev, block, req); if (IS_ERR(cqr)) { if (PTR_ERR(cqr) == -EBUSY) |