Revert "block: add missing block_bio_complete() tracepoint"

[linux-2.6-block.git] / kernel / trace / blktrace.c

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 9e5b8c272eecc9121e8d3e064f30220c71c7e957..5a0f781cd729870892d105f24cc552a9d28b23e6 100644 (file)
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -739,12 +739,6 @@ static void blk_add_trace_rq_complete(void *ignore,
                                      struct request_queue *q,
                                      struct request *rq)
 {
-       struct blk_trace *bt = q->blk_trace;
-
-       /* if control ever passes through here, it's a request based driver */
-       if (unlikely(bt && !bt->rq_based))
-               bt->rq_based = true;
-
        blk_add_trace_rq(q, rq, BLK_TA_COMPLETE);
 }
 
@@ -780,24 +774,10 @@ static void blk_add_trace_bio_bounce(void *ignore,
        blk_add_trace_bio(q, bio, BLK_TA_BOUNCE, 0);
 }
 
-static void blk_add_trace_bio_complete(void *ignore, struct bio *bio, int error)
+static void blk_add_trace_bio_complete(void *ignore,
+                                      struct request_queue *q, struct bio *bio,
+                                      int error)
 {
-       struct request_queue *q;
-       struct blk_trace *bt;
-
-       if (!bio->bi_bdev)
-               return;
-
-       q = bdev_get_queue(bio->bi_bdev);
-       bt = q->blk_trace;
-
-       /*
-        * Request based drivers will generate both rq and bio completions.
-        * Ignore bio ones.
-        */
-       if (likely(!bt) || bt->rq_based)
-               return;
-
        blk_add_trace_bio(q, bio, BLK_TA_COMPLETE, error);
 }