diff options
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index ecef8e73d40b..04143c08bd6e 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -3208,7 +3208,7 @@ static void dasd_setup_queue(struct dasd_block *block) } else { max = block->base->discipline->max_blocks << block->s2b_shift; } - queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q); + blk_queue_flag_set(QUEUE_FLAG_NONROT, q); q->limits.max_dev_sectors = max; blk_queue_logical_block_size(q, logical_block_size); blk_queue_max_hw_sectors(q, max); @@ -3231,7 +3231,7 @@ static void dasd_setup_queue(struct dasd_block *block) blk_queue_max_discard_sectors(q, max_discard_sectors); blk_queue_max_write_zeroes_sectors(q, max_discard_sectors); - queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q); + blk_queue_flag_set(QUEUE_FLAG_DISCARD, q); } } @@ -3918,8 +3918,13 @@ static int dasd_generic_requeue_all_requests(struct dasd_device *device) cqr = refers; } - if (cqr->block) - list_del_init(&cqr->blocklist); + /* + * _dasd_requeue_request already checked for a valid + * blockdevice, no need to check again + * all erp requests (cqr->refers) have a cqr->block + * pointer copy from the original cqr + */ + list_del_init(&cqr->blocklist); cqr->block->base->discipline->free_cp( cqr, (struct request *) cqr->callback_data); } |