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Diffstat (limited to 'include/trace/events/block.h')
-rw-r--r--include/trace/events/block.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/trace/events/block.h b/include/trace/events/block.h
index 05c5e61f0a7..8a168db9a64 100644
--- a/include/trace/events/block.h
+++ b/include/trace/events/block.h
@@ -206,7 +206,6 @@ TRACE_EVENT(block_bio_bounce,
/**
* block_bio_complete - completed all work on the block operation
- * @q: queue holding the block operation
* @bio: block operation completed
* @error: io error value
*
@@ -215,9 +214,9 @@ TRACE_EVENT(block_bio_bounce,
*/
TRACE_EVENT(block_bio_complete,
- TP_PROTO(struct request_queue *q, struct bio *bio, int error),
+ TP_PROTO(struct bio *bio, int error),
- TP_ARGS(q, bio, error),
+ TP_ARGS(bio, error),
TP_STRUCT__entry(
__field( dev_t, dev )
@@ -228,7 +227,8 @@ TRACE_EVENT(block_bio_complete,
),
TP_fast_assign(
- __entry->dev = bio->bi_bdev->bd_dev;
+ __entry->dev = bio->bi_bdev ?
+ bio->bi_bdev->bd_dev : 0;
__entry->sector = bio->bi_sector;
__entry->nr_sector = bio->bi_size >> 9;
__entry->error = error;