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-rw-r--r--mm/bounce.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/bounce.c b/mm/bounce.c
index 06722c4..bf0cf7c 100644
--- a/mm/bounce.c
+++ b/mm/bounce.c
@@ -14,6 +14,7 @@
#include <linux/hash.h>
#include <linux/highmem.h>
#include <linux/blktrace_api.h>
+#include <trace/block.h>
#include <asm/tlbflush.h>
#define POOL_SIZE 64
@@ -21,6 +22,8 @@
static mempool_t *page_pool, *isa_page_pool;
+DEFINE_TRACE(block_bio_bounce);
+
#ifdef CONFIG_HIGHMEM
static __init int init_emergency_pool(void)
{
@@ -222,7 +225,7 @@ static void __blk_queue_bounce(struct request_queue *q, struct bio **bio_orig,
if (!bio)
return;
- blk_add_trace_bio(q, *bio_orig, BLK_TA_BOUNCE);
+ trace_block_bio_bounce(q, *bio_orig);
/*
* at least one page was bounced, fill in possible non-highmem
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