diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-05-27 07:24:09 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-05-27 05:21:23 -0600 |
| commit | 86240d5b6813d6855845959b133d5b4a95c60f92 (patch) | |
| tree | 1f69206f1538cf5c909ed7dafad2df60b57f7714 /drivers/md | |
| parent | 85750aeb748fd17a393d1f510f7b33e3336c395e (diff) | |
dm: use bio_{start,end}_io_acct
Switch dm to use the nicer bio accounting helpers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index f215b8666448..3f39fa1ac756 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -681,11 +681,7 @@ static void start_io_acct(struct dm_io *io) struct mapped_device *md = io->md; struct bio *bio = io->orig_bio; - io->start_time = jiffies; - - generic_start_io_acct(md->queue, bio_op(bio), bio_sectors(bio), - &dm_disk(md)->part0); - + io->start_time = bio_start_io_acct(bio); if (unlikely(dm_stats_used(&md->stats))) dm_stats_account_io(&md->stats, bio_data_dir(bio), bio->bi_iter.bi_sector, bio_sectors(bio), @@ -698,8 +694,7 @@ static void end_io_acct(struct dm_io *io) struct bio *bio = io->orig_bio; unsigned long duration = jiffies - io->start_time; - generic_end_io_acct(md->queue, bio_op(bio), &dm_disk(md)->part0, - io->start_time); + bio_end_io_acct(bio, io->start_time); if (unlikely(dm_stats_used(&md->stats))) dm_stats_account_io(&md->stats, bio_data_dir(bio), |