diff options
Diffstat (limited to 'drivers/block/null_blk.c')
| -rw-r--r-- | drivers/block/null_blk.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c index 77087a29b127..a3b042c4d448 100644 --- a/drivers/block/null_blk.c +++ b/drivers/block/null_blk.c | |||
| @@ -79,7 +79,7 @@ MODULE_PARM_DESC(home_node, "Home node for the device"); | |||
| 79 | 79 | ||
| 80 | static int queue_mode = NULL_Q_MQ; | 80 | static int queue_mode = NULL_Q_MQ; |
| 81 | module_param(queue_mode, int, S_IRUGO); | 81 | module_param(queue_mode, int, S_IRUGO); |
| 82 | MODULE_PARM_DESC(use_mq, "Use blk-mq interface (0=bio,1=rq,2=multiqueue)"); | 82 | MODULE_PARM_DESC(queue_mode, "Block interface to use (0=bio,1=rq,2=multiqueue)"); |
| 83 | 83 | ||
| 84 | static int gb = 250; | 84 | static int gb = 250; |
| 85 | module_param(gb, int, S_IRUGO); | 85 | module_param(gb, int, S_IRUGO); |
| @@ -227,7 +227,10 @@ static void null_cmd_end_timer(struct nullb_cmd *cmd) | |||
| 227 | 227 | ||
| 228 | static void null_softirq_done_fn(struct request *rq) | 228 | static void null_softirq_done_fn(struct request *rq) |
| 229 | { | 229 | { |
| 230 | end_cmd(blk_mq_rq_to_pdu(rq)); | 230 | if (queue_mode == NULL_Q_MQ) |
| 231 | end_cmd(blk_mq_rq_to_pdu(rq)); | ||
| 232 | else | ||
| 233 | end_cmd(rq->special); | ||
| 231 | } | 234 | } |
| 232 | 235 | ||
| 233 | static inline void null_handle_cmd(struct nullb_cmd *cmd) | 236 | static inline void null_handle_cmd(struct nullb_cmd *cmd) |