diff options
| author | Marcos Paulo de Souza <marcos.souza.org@gmail.com> | 2017-11-19 16:48:13 -0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-11-19 12:37:26 -0700 |
| commit | 1690102de5651bb85b23d5eeaff682a6b96d705b (patch) | |
| tree | 456f4a73b80f8098d203be6c9c1b66f4f4275fcb /kernel | |
| parent | 7fb526212f16fcec4e92121ea86dc28fba493177 (diff) | |
blktrace: Use blk_trace_bio_get_cgid inside blk_add_trace_bio
We always pass in blk_trace_bio_get_cgid(q, bio) to blk_add_trace_bio().
Since both are readily available in the function already, kill the
argument.
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Rewrote commit message.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/blktrace.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 206e0e2ace53..c5987d4c5f23 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -872,7 +872,7 @@ static void blk_add_trace_rq_complete(void *ignore, struct request *rq, * **/ static void blk_add_trace_bio(struct request_queue *q, struct bio *bio, - u32 what, int error, union kernfs_node_id *cgid) + u32 what, int error) { struct blk_trace *bt = q->blk_trace; @@ -880,22 +880,21 @@ static void blk_add_trace_bio(struct request_queue *q, struct bio *bio, return; __blk_add_trace(bt, bio->bi_iter.bi_sector, bio->bi_iter.bi_size, - bio_op(bio), bio->bi_opf, what, error, 0, NULL, cgid); + bio_op(bio), bio->bi_opf, what, error, 0, NULL, + blk_trace_bio_get_cgid(q, bio)); } static void blk_add_trace_bio_bounce(void *ignore, struct request_queue *q, struct bio *bio) { - blk_add_trace_bio(q, bio, BLK_TA_BOUNCE, 0, - blk_trace_bio_get_cgid(q, bio)); + blk_add_trace_bio(q, bio, BLK_TA_BOUNCE, 0); } static void blk_add_trace_bio_complete(void *ignore, struct request_queue *q, struct bio *bio, int error) { - blk_add_trace_bio(q, bio, BLK_TA_COMPLETE, error, - blk_trace_bio_get_cgid(q, bio)); + blk_add_trace_bio(q, bio, BLK_TA_COMPLETE, error); } static void blk_add_trace_bio_backmerge(void *ignore, @@ -903,8 +902,7 @@ static void blk_add_trace_bio_backmerge(void *ignore, struct request *rq, struct bio *bio) { - blk_add_trace_bio(q, bio, BLK_TA_BACKMERGE, 0, - blk_trace_bio_get_cgid(q, bio)); + blk_add_trace_bio(q, bio, BLK_TA_BACKMERGE, 0); } static void blk_add_trace_bio_frontmerge(void *ignore, @@ -912,15 +910,13 @@ static void blk_add_trace_bio_frontmerge(void *ignore, struct request *rq, struct bio *bio) { - blk_add_trace_bio(q, bio, BLK_TA_FRONTMERGE, 0, - blk_trace_bio_get_cgid(q, bio)); + blk_add_trace_bio(q, bio, BLK_TA_FRONTMERGE, 0); } static void blk_add_trace_bio_queue(void *ignore, struct request_queue *q, struct bio *bio) { - blk_add_trace_bio(q, bio, BLK_TA_QUEUE, 0, - blk_trace_bio_get_cgid(q, bio)); + blk_add_trace_bio(q, bio, BLK_TA_QUEUE, 0); } static void blk_add_trace_getrq(void *ignore, @@ -928,8 +924,7 @@ static void blk_add_trace_getrq(void *ignore, struct bio *bio, int rw) { if (bio) - blk_add_trace_bio(q, bio, BLK_TA_GETRQ, 0, - blk_trace_bio_get_cgid(q, bio)); + blk_add_trace_bio(q, bio, BLK_TA_GETRQ, 0); else { struct blk_trace *bt = q->blk_trace; @@ -945,8 +940,7 @@ static void blk_add_trace_sleeprq(void *ignore, struct bio *bio, int rw) { if (bio) - blk_add_trace_bio(q, bio, BLK_TA_SLEEPRQ, 0, - blk_trace_bio_get_cgid(q, bio)); + blk_add_trace_bio(q, bio, BLK_TA_SLEEPRQ, 0); else { struct blk_trace *bt = q->blk_trace; |