diff options
Diffstat (limited to 'drivers/md')
-rw-r--r-- | drivers/md/dm-stats.c | 9 | ||||
-rw-r--r-- | drivers/md/dm.c | 21 |
2 files changed, 16 insertions, 14 deletions
diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c index 8289804ccd99..4fba26cd6bdb 100644 --- a/drivers/md/dm-stats.c +++ b/drivers/md/dm-stats.c @@ -514,11 +514,10 @@ static void dm_stat_round(struct dm_stat *s, struct dm_stat_shared *shared, } static void dm_stat_for_entry(struct dm_stat *s, size_t entry, - unsigned long bi_rw, sector_t len, + int idx, sector_t len, struct dm_stats_aux *stats_aux, bool end, unsigned long duration_jiffies) { - unsigned long idx = bi_rw & REQ_WRITE; struct dm_stat_shared *shared = &s->stat_shared[entry]; struct dm_stat_percpu *p; @@ -584,7 +583,7 @@ static void dm_stat_for_entry(struct dm_stat *s, size_t entry, #endif } -static void __dm_stat_bio(struct dm_stat *s, unsigned long bi_rw, +static void __dm_stat_bio(struct dm_stat *s, int bi_rw, sector_t bi_sector, sector_t end_sector, bool end, unsigned long duration_jiffies, struct dm_stats_aux *stats_aux) @@ -645,8 +644,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw, last = raw_cpu_ptr(stats->last); stats_aux->merged = (bi_sector == (ACCESS_ONCE(last->last_sector) && - ((bi_rw & (REQ_WRITE | REQ_DISCARD)) == - (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD))) + ((bi_rw == WRITE) == + (ACCESS_ONCE(last->last_rw) == WRITE)) )); ACCESS_ONCE(last->last_sector) = end_sector; ACCESS_ONCE(last->last_rw) = bi_rw; diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 1b2f96205361..f5ac0a32cb6c 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -723,8 +723,9 @@ static void start_io_acct(struct dm_io *io) atomic_inc_return(&md->pending[rw])); if (unlikely(dm_stats_used(&md->stats))) - dm_stats_account_io(&md->stats, bio->bi_rw, bio->bi_iter.bi_sector, - bio_sectors(bio), false, 0, &io->stats_aux); + dm_stats_account_io(&md->stats, bio_data_dir(bio), + bio->bi_iter.bi_sector, bio_sectors(bio), + false, 0, &io->stats_aux); } static void end_io_acct(struct dm_io *io) @@ -738,8 +739,9 @@ static void end_io_acct(struct dm_io *io) generic_end_io_acct(rw, &dm_disk(md)->part0, io->start_time); if (unlikely(dm_stats_used(&md->stats))) - dm_stats_account_io(&md->stats, bio->bi_rw, bio->bi_iter.bi_sector, - bio_sectors(bio), true, duration, &io->stats_aux); + dm_stats_account_io(&md->stats, bio_data_dir(bio), + bio->bi_iter.bi_sector, bio_sectors(bio), + true, duration, &io->stats_aux); /* * After this is decremented the bio must not be touched if it is @@ -1121,9 +1123,9 @@ static void rq_end_stats(struct mapped_device *md, struct request *orig) if (unlikely(dm_stats_used(&md->stats))) { struct dm_rq_target_io *tio = tio_from_request(orig); tio->duration_jiffies = jiffies - tio->duration_jiffies; - dm_stats_account_io(&md->stats, orig->cmd_flags, blk_rq_pos(orig), - tio->n_sectors, true, tio->duration_jiffies, - &tio->stats_aux); + dm_stats_account_io(&md->stats, rq_data_dir(orig), + blk_rq_pos(orig), tio->n_sectors, true, + tio->duration_jiffies, &tio->stats_aux); } } @@ -2082,8 +2084,9 @@ static void dm_start_request(struct mapped_device *md, struct request *orig) struct dm_rq_target_io *tio = tio_from_request(orig); tio->duration_jiffies = jiffies; tio->n_sectors = blk_rq_sectors(orig); - dm_stats_account_io(&md->stats, orig->cmd_flags, blk_rq_pos(orig), - tio->n_sectors, false, 0, &tio->stats_aux); + dm_stats_account_io(&md->stats, rq_data_dir(orig), + blk_rq_pos(orig), tio->n_sectors, false, 0, + &tio->stats_aux); } /* |