[PATCH] blktrace: only add a bounce trace when we really bounce

[safe/jmp/linux-2.6] / mm / bounce.c

diff --git a/mm/bounce.c b/mm/bounce.c
index e4b62d2..643efbe 100644 (file)
--- a/mm/bounce.c
+++ b/mm/bounce.c
@@ -237,6 +237,8 @@ static void __blk_queue_bounce(request_queue_t *q, struct bio **bio_orig,
        if (!bio)
                return;
 
+       blk_add_trace_bio(q, *bio_orig, BLK_TA_BOUNCE);
+
        /*
         * at least one page was bounced, fill in possible non-highmem
         * pages
@@ -291,8 +293,6 @@ void blk_queue_bounce(request_queue_t *q, struct bio **bio_orig)
                pool = isa_page_pool;
        }
 
-       blk_add_trace_bio(q, *bio_orig, BLK_TA_BOUNCE);
-
        /*
         * slow path
         */