diff options
| -rw-r--r-- | block/blk-core.c | 1 | ||||
| -rw-r--r-- | kernel/trace/blktrace.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 29bcfac6c688..859879d0a0bf 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -132,6 +132,7 @@ void blk_rq_init(struct request_queue *q, struct request *rq) INIT_HLIST_NODE(&rq->hash); RB_CLEAR_NODE(&rq->rb_node); rq->cmd = rq->__cmd; + rq->cmd_len = BLK_MAX_CDB; rq->tag = -1; rq->ref_count = 1; } diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 73d7860b72e2..b32ff446c3fb 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -643,7 +643,7 @@ static void blk_add_trace_rq(struct request_queue *q, struct request *rq, if (blk_pc_request(rq)) { what |= BLK_TC_ACT(BLK_TC_PC); __blk_add_trace(bt, 0, rq->data_len, rw, what, rq->errors, - sizeof(rq->cmd), rq->cmd); + rq->cmd_len, rq->cmd); } else { what |= BLK_TC_ACT(BLK_TC_FS); __blk_add_trace(bt, rq->hard_sector, rq->hard_nr_sectors << 9, |