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dm: pass dm_io instance to dm_io_acct directly

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All the other 4 parameters are retrieved from the 'dm_io' instance, so
it's not necessary to pass all four to dm_io_acct().

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
This commit is contained in:
Ming Lei 2022-04-12 16:56:11 +08:00 committed by Mike Snitzer
parent b992b40dfc
commit e6926ad0c9
1 changed files with 7 additions and 4 deletions
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11
drivers/md/dm.c
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@ -502,9 +502,12 @@ static bool bio_is_flush_with_data(struct bio *bio)
return ((bio->bi_opf & REQ_PREFLUSH) && bio->bi_iter.bi_size);
}
static void dm_io_acct(bool end, struct mapped_device *md, struct bio *bio,
unsigned long start_time, struct dm_stats_aux *stats_aux)
static void dm_io_acct(struct dm_io *io, bool end)
{
struct dm_stats_aux *stats_aux = &io->stats_aux;
unsigned long start_time = io->start_time;
struct mapped_device *md = io->md;
struct bio *bio = io->orig_bio;
bool is_flush_with_data;
unsigned int bi_size;
@ -533,7 +536,7 @@ static void dm_io_acct(bool end, struct mapped_device *md, struct bio *bio,
static void __dm_start_io_acct(struct dm_io *io)
{
dm_io_acct(false, io->md, io->orig_bio, io->start_time, &io->stats_aux);
dm_io_acct(io, false);
}
static void dm_start_io_acct(struct dm_io *io, struct bio *clone)
@ -560,7 +563,7 @@ static void dm_start_io_acct(struct dm_io *io, struct bio *clone)
static void dm_end_io_acct(struct dm_io *io)
{
dm_io_acct(true, io->md, io->orig_bio, io->start_time, &io->stats_aux);
dm_io_acct(io, true);
}
static struct dm_io *alloc_io(struct mapped_device *md, struct bio *bio)