[S390] dasd: add device attribute to disable blocking on lost paths

[linux-2.6-omap-h63xx.git] / drivers / s390 / block / dasd_diag.c

diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index 7844461a995b7caf0b0b27ee32dfaf53f2d6cf69..ef2a5695205442a05c4ff817444066076df5d6e7 100644 (file)
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -544,7 +544,8 @@ static struct dasd_ccw_req *dasd_diag_build_cp(struct dasd_device *memdev,
        }
        cqr->retries = DIAG_MAX_RETRIES;
        cqr->buildclk = get_clock();
-       if (blk_noretry_request(req))
+       if (blk_noretry_request(req) ||
+           block->base->features & DASD_FEATURE_FAILFAST)
                set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags);
        cqr->startdev = memdev;
        cqr->memdev = memdev;