diff options
| author | Kent Overstreet <kmo@daterainc.com> | 2013-08-07 21:32:45 (GMT) |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-24 06:33:56 (GMT) |
| commit | ee67891bf132612feb7b999ee1f3350b40867cb4 (patch) | |
| tree | f76ea89886cd12b19dbdde2069bbfaa396e2e35e | |
| parent | 196d38bccfcfa32faed8c561868336fdfa0fe8e4 (diff) | |
| download | linux-ee67891bf132612feb7b999ee1f3350b40867cb4.tar.xz | |
block: Rename bio_split() -> bio_pair_split()
This is prep work for introducing a more general bio_split().
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: NeilBrown <neilb@suse.de>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: Lars Ellenberg <lars.ellenberg@linbit.com>
Cc: Peter Osterlund <petero2@telia.com>
Cc: Sage Weil <sage@inktank.com>
| -rw-r--r-- | drivers/block/pktcdvd.c | 2 | ||||
| -rw-r--r-- | drivers/md/linear.c | 2 | ||||
| -rw-r--r-- | drivers/md/raid0.c | 6 | ||||
| -rw-r--r-- | drivers/md/raid10.c | 2 | ||||
| -rw-r--r-- | fs/bio.c | 4 | ||||
| -rw-r--r-- | include/linux/bio.h | 2 |
6 files changed, 9 insertions, 9 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index ce986ba..28789b8 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -2399,7 +2399,7 @@ static void pkt_make_request(struct request_queue *q, struct bio *bio) if (last_zone != zone) { BUG_ON(last_zone != zone + pd->settings.size); first_sectors = last_zone - bio->bi_iter.bi_sector; - bp = bio_split(bio, first_sectors); + bp = bio_pair_split(bio, first_sectors); BUG_ON(!bp); pkt_make_request(q, &bp->bio1); pkt_make_request(q, &bp->bio2); diff --git a/drivers/md/linear.c b/drivers/md/linear.c index fb3b0d0..e9b53e9 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -326,7 +326,7 @@ static void linear_make_request(struct mddev *mddev, struct bio *bio) rcu_read_unlock(); - bp = bio_split(bio, end_sector - bio->bi_iter.bi_sector); + bp = bio_pair_split(bio, end_sector - bio->bi_iter.bi_sector); linear_make_request(mddev, &bp->bio1); linear_make_request(mddev, &bp->bio2); diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index 8ee1a6c..ea754dd 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -534,11 +534,11 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio) * refuse to split for us, so we need to split it. */ if (likely(is_power_of_2(chunk_sects))) - bp = bio_split(bio, chunk_sects - (sector & + bp = bio_pair_split(bio, chunk_sects - (sector & (chunk_sects-1))); else - bp = bio_split(bio, chunk_sects - - sector_div(sector, chunk_sects)); + bp = bio_pair_split(bio, chunk_sects - + sector_div(sector, chunk_sects)); raid0_make_request(mddev, &bp->bio1); raid0_make_request(mddev, &bp->bio2); bio_pair_release(bp); diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index ac4bfa438c..69c1bc8 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1193,7 +1193,7 @@ static void make_request(struct mddev *mddev, struct bio * bio) /* This is a one page bio that upper layers * refuse to split for us, so we need to split it. */ - bp = bio_split(bio, chunk_sects - + bp = bio_pair_split(bio, chunk_sects - (bio->bi_iter.bi_sector & (chunk_sects - 1))); /* Each of these 'make_request' calls will call 'wait_barrier'. @@ -1827,7 +1827,7 @@ static void bio_pair_end_2(struct bio *bi, int err) /* * split a bio - only worry about a bio with a single page in its iovec */ -struct bio_pair *bio_split(struct bio *bi, int first_sectors) +struct bio_pair *bio_pair_split(struct bio *bi, int first_sectors) { struct bio_pair *bp = mempool_alloc(bio_split_pool, GFP_NOIO); @@ -1874,7 +1874,7 @@ struct bio_pair *bio_split(struct bio *bi, int first_sectors) return bp; } -EXPORT_SYMBOL(bio_split); +EXPORT_SYMBOL(bio_pair_split); /** * bio_trim - trim a bio diff --git a/include/linux/bio.h b/include/linux/bio.h index 64f5169..aa67af0 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -317,7 +317,7 @@ struct bio_pair { atomic_t cnt; int error; }; -extern struct bio_pair *bio_split(struct bio *bi, int first_sectors); +extern struct bio_pair *bio_pair_split(struct bio *bi, int first_sectors); extern void bio_pair_release(struct bio_pair *dbio); extern void bio_trim(struct bio *bio, int offset, int size); |