diff options
| author | Peter Osterlund | 2005-09-07 00:16:42 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2005-09-08 01:57:20 +0200 |
| commit | 3676347a5e216a7fec7f8eedbbcf8bed6b9c4e40 (patch) | |
| tree | 3b5880b862390590da8edfb98c3e62aa573d0b28 /drivers/md/dm.c | |
| parent | [PATCH] Strip local symbols from kallsyms (diff) | |
| download | kernel-qcow2-linux-3676347a5e216a7fec7f8eedbbcf8bed6b9c4e40.tar.gz kernel-qcow2-linux-3676347a5e216a7fec7f8eedbbcf8bed6b9c4e40.tar.xz kernel-qcow2-linux-3676347a5e216a7fec7f8eedbbcf8bed6b9c4e40.zip | |
[PATCH] kill bio->bi_set
Jens:
->bi_set is totally unnecessary bloat of struct bio. Just define a proper
destructor for the bio and it already knows what bio_set it belongs too.
Peter:
Fixed the bugs.
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index d487d9deb98e..930b9fc27953 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -399,6 +399,11 @@ struct clone_info { unsigned short idx; }; +static void dm_bio_destructor(struct bio *bio) +{ + bio_free(bio, dm_set); +} + /* * Creates a little bio that is just does part of a bvec. */ @@ -410,6 +415,7 @@ static struct bio *split_bvec(struct bio *bio, sector_t sector, struct bio_vec *bv = bio->bi_io_vec + idx; clone = bio_alloc_bioset(GFP_NOIO, 1, dm_set); + clone->bi_destructor = dm_bio_destructor; *clone->bi_io_vec = *bv; clone->bi_sector = sector; |