Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / kernel / trace / blktrace.c

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index cdea7b5..2ad29a2 100644 (file)
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -699,6 +699,7 @@ void blk_trace_shutdown(struct request_queue *q)
  * blk_add_trace_rq - Add a trace for a request oriented action
  * @q:         queue the io is for
  * @rq:                the source request
+ * @nr_bytes:  number of completed bytes
  * @what:      the action
  *
  * Description:
@@ -706,7 +707,7 @@ void blk_trace_shutdown(struct request_queue *q)
  *
  **/
 static void blk_add_trace_rq(struct request_queue *q, struct request *rq,
-                            u32 what)
+                            unsigned int nr_bytes, u32 what)
 {
        struct blk_trace *bt = q->blk_trace;
 
@@ -715,11 +716,11 @@ static void blk_add_trace_rq(struct request_queue *q, struct request *rq,
 
        if (rq->cmd_type == REQ_TYPE_BLOCK_PC) {
                what |= BLK_TC_ACT(BLK_TC_PC);
-               __blk_add_trace(bt, 0, blk_rq_bytes(rq), rq->cmd_flags,
+               __blk_add_trace(bt, 0, nr_bytes, rq->cmd_flags,
                                what, rq->errors, rq->cmd_len, rq->cmd);
        } else  {
                what |= BLK_TC_ACT(BLK_TC_FS);
-               __blk_add_trace(bt, blk_rq_pos(rq), blk_rq_bytes(rq),
+               __blk_add_trace(bt, blk_rq_pos(rq), nr_bytes,
                                rq->cmd_flags, what, rq->errors, 0, NULL);
        }
 }
@@ -727,33 +728,34 @@ static void blk_add_trace_rq(struct request_queue *q, struct request *rq,
 static void blk_add_trace_rq_abort(void *ignore,
                                   struct request_queue *q, struct request *rq)
 {
-       blk_add_trace_rq(q, rq, BLK_TA_ABORT);
+       blk_add_trace_rq(q, rq, blk_rq_bytes(rq), BLK_TA_ABORT);
 }
 
 static void blk_add_trace_rq_insert(void *ignore,
                                    struct request_queue *q, struct request *rq)
 {
-       blk_add_trace_rq(q, rq, BLK_TA_INSERT);
+       blk_add_trace_rq(q, rq, blk_rq_bytes(rq), BLK_TA_INSERT);
 }
 
 static void blk_add_trace_rq_issue(void *ignore,
                                   struct request_queue *q, struct request *rq)
 {
-       blk_add_trace_rq(q, rq, BLK_TA_ISSUE);
+       blk_add_trace_rq(q, rq, blk_rq_bytes(rq), BLK_TA_ISSUE);
 }
 
 static void blk_add_trace_rq_requeue(void *ignore,
                                     struct request_queue *q,
                                     struct request *rq)
 {
-       blk_add_trace_rq(q, rq, BLK_TA_REQUEUE);
+       blk_add_trace_rq(q, rq, blk_rq_bytes(rq), BLK_TA_REQUEUE);
 }
 
 static void blk_add_trace_rq_complete(void *ignore,
                                      struct request_queue *q,
-                                     struct request *rq)
+                                     struct request *rq,
+                                     unsigned int nr_bytes)
 {
-       blk_add_trace_rq(q, rq, BLK_TA_COMPLETE);
+       blk_add_trace_rq(q, rq, nr_bytes, BLK_TA_COMPLETE);
 }
 
 /**