1 files changed, 9 insertions, 10 deletions

diff --git a/block/elevator.c b/block/elevator.c
index 9ac82dde99dd..86836dd179c0 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -33,6 +33,7 @@
 #include <linux/compiler.h>
 #include <linux/delay.h>
 #include <linux/blktrace_api.h>
+#include <trace/block.h>
 #include <linux/hash.h>
 #include <linux/uaccess.h>
 
@@ -41,6 +42,8 @@
 static DEFINE_SPINLOCK(elv_list_lock);
 static LIST_HEAD(elv_list);
 
+DEFINE_TRACE(block_rq_abort);
+
 /*
  * Merge hash stuff.
  */
@@ -52,6 +55,9 @@ static const int elv_hash_shift = 6;
 #define rq_hash_key(rq)		((rq)->sector + (rq)->nr_sectors)
 #define ELV_ON_HASH(rq)		(!hlist_unhashed(&(rq)->hash))
 
+DEFINE_TRACE(block_rq_insert);
+DEFINE_TRACE(block_rq_issue);
+
 /*
  * Query io scheduler to see if the current process issuing bio may be
  * merged with rq.
@@ -586,7 +592,7 @@ void elv_insert(struct request_queue *q, struct request *rq, int where)
 	unsigned ordseq;
 	int unplug_it = 1;
 
-	blk_add_trace_rq(q, rq, BLK_TA_INSERT);
+	trace_block_rq_insert(q, rq);
 
 	rq->q = q;
 
@@ -772,7 +778,7 @@ struct request *elv_next_request(struct request_queue *q)
 			 * not be passed by new incoming requests
 			 */
 			rq->cmd_flags |= REQ_STARTED;
-			blk_add_trace_rq(q, rq, BLK_TA_ISSUE);
+			trace_block_rq_issue(q, rq);
 		}
 
 		if (!q->boundary_rq || q->boundary_rq == rq) {
@@ -844,14 +850,7 @@ void elv_dequeue_request(struct request_queue *q, struct request *rq)
 	 */
 	if (blk_account_rq(rq))
 		q->in_flight++;
-
-	/*
-	 * We are now handing the request to the hardware, add the
-	 * timeout handler.
-	 */
-	blk_add_timer(rq);
 }
-EXPORT_SYMBOL(elv_dequeue_request);
 
 int elv_queue_empty(struct request_queue *q)
 {
@@ -921,7 +920,7 @@ void elv_abort_queue(struct request_queue *q)
 	while (!list_empty(&q->queue_head)) {
 		rq = list_entry_rq(q->queue_head.next);
 		rq->cmd_flags |= REQ_QUIET;
-		blk_add_trace_rq(q, rq, BLK_TA_ABORT);
+		trace_block_rq_abort(q, rq);
 		__blk_end_request(rq, -EIO, blk_rq_bytes(rq));
 	}
 }