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-rw-r--r--kernel/trace/blktrace.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index cbafed7d4f38..7aa40f8e182d 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -703,28 +703,21 @@ void blk_trace_shutdown(struct request_queue *q)
703 * 703 *
704 **/ 704 **/
705static void blk_add_trace_rq(struct request_queue *q, struct request *rq, 705static void blk_add_trace_rq(struct request_queue *q, struct request *rq,
706 u32 what) 706 u32 what)
707{ 707{
708 struct blk_trace *bt = q->blk_trace; 708 struct blk_trace *bt = q->blk_trace;
709 int rw = rq->cmd_flags & 0x03;
710 709
711 if (likely(!bt)) 710 if (likely(!bt))
712 return; 711 return;
713 712
714 if (rq->cmd_flags & REQ_DISCARD)
715 rw |= REQ_DISCARD;
716
717 if (rq->cmd_flags & REQ_SECURE)
718 rw |= REQ_SECURE;
719
720 if (rq->cmd_type == REQ_TYPE_BLOCK_PC) { 713 if (rq->cmd_type == REQ_TYPE_BLOCK_PC) {
721 what |= BLK_TC_ACT(BLK_TC_PC); 714 what |= BLK_TC_ACT(BLK_TC_PC);
722 __blk_add_trace(bt, 0, blk_rq_bytes(rq), rw, 715 __blk_add_trace(bt, 0, blk_rq_bytes(rq), rq->cmd_flags,
723 what, rq->errors, rq->cmd_len, rq->cmd); 716 what, rq->errors, rq->cmd_len, rq->cmd);
724 } else { 717 } else {
725 what |= BLK_TC_ACT(BLK_TC_FS); 718 what |= BLK_TC_ACT(BLK_TC_FS);
726 __blk_add_trace(bt, blk_rq_pos(rq), blk_rq_bytes(rq), rw, 719 __blk_add_trace(bt, blk_rq_pos(rq), blk_rq_bytes(rq),
727 what, rq->errors, 0, NULL); 720 rq->cmd_flags, what, rq->errors, 0, NULL);
728 } 721 }
729} 722}
730 723