diff options
author | Hannes Reinecke <hare@suse.de> | 2013-01-30 09:26:12 +0000 |
---|---|---|
committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-07-01 17:31:17 +0200 |
commit | 1f1ee9ad6b298400c7a44f860231ac1d3cb7bfd6 (patch) | |
tree | 969a5275d669b6af5ae09d173e19e19256e74903 /drivers/s390/block/dasd_diag.c | |
parent | b99a946de6a988a38043180d42e6b7a2f07d4f57 (diff) |
s390/dasd: make number of retries configurable
Instead of having the number of retries hard-coded in the various
functions we should be using a default retry value, which can
be modified via sysfs.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_diag.c')
-rw-r--r-- | drivers/s390/block/dasd_diag.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c index cc0603358522..154842242c3d 100644 --- a/drivers/s390/block/dasd_diag.c +++ b/drivers/s390/block/dasd_diag.c @@ -359,6 +359,7 @@ dasd_diag_check_device(struct dasd_device *device) } device->default_expires = DIAG_TIMEOUT; + device->default_retries = DIAG_MAX_RETRIES; /* Figure out position of label block */ switch (private->rdc_data.vdev_class) { @@ -555,7 +556,7 @@ static struct dasd_ccw_req *dasd_diag_build_cp(struct dasd_device *memdev, recid++; } } - cqr->retries = DIAG_MAX_RETRIES; + cqr->retries = memdev->default_retries; cqr->buildclk = get_tod_clock(); if (blk_noretry_request(req) || block->base->features & DASD_FEATURE_FAILFAST) |