diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/block.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/trace/events/block.h b/include/trace/events/block.h index d8ce278515c3..aba421d68f6f 100644 --- a/include/trace/events/block.h +++ b/include/trace/events/block.h @@ -206,15 +206,16 @@ 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 * * This tracepoint indicates there is no further work to do on this * block IO operation @bio. */ TRACE_EVENT(block_bio_complete, - TP_PROTO(struct request_queue *q, struct bio *bio), + TP_PROTO(struct request_queue *q, struct bio *bio, int error), - TP_ARGS(q, bio), + TP_ARGS(q, bio, error), TP_STRUCT__entry( __field( dev_t, dev ) @@ -228,6 +229,7 @@ TRACE_EVENT(block_bio_complete, __entry->dev = bio->bi_bdev->bd_dev; __entry->sector = bio->bi_sector; __entry->nr_sector = bio->bi_size >> 9; + __entry->error = error; blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size); ), @@ -486,16 +488,16 @@ TRACE_EVENT(block_split, ); /** - * block_remap - map request for a partition to the raw device + * block_bio_remap - map request for a logical device to the raw device * @q: queue holding the operation * @bio: revised operation * @dev: device for the operation * @from: original sector for the operation * - * An operation for a partition on a block device has been mapped to the + * An operation for a logical device has been mapped to the * raw block device. */ -TRACE_EVENT(block_remap, +TRACE_EVENT(block_bio_remap, TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev, sector_t from), |