From 3676347a5e216a7fec7f8eedbbcf8bed6b9c4e40 Mon Sep 17 00:00:00 2001 From: Peter Osterlund Date: Tue, 6 Sep 2005 15:16:42 -0700 Subject: [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 Signed-off-by: Peter Osterlund Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/dm-io.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/md/dm-io.c') diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c index 45754bb6a79..9de000131a8 100644 --- a/drivers/md/dm-io.c +++ b/drivers/md/dm-io.c @@ -239,6 +239,11 @@ static void vm_dp_init(struct dpages *dp, void *data) dp->context_ptr = data; } +static void dm_bio_destructor(struct bio *bio) +{ + bio_free(bio, _bios); +} + /*----------------------------------------------------------------- * IO routines that accept a list of pages. *---------------------------------------------------------------*/ @@ -263,6 +268,7 @@ static void do_region(int rw, unsigned int region, struct io_region *where, bio->bi_bdev = where->bdev; bio->bi_end_io = endio; bio->bi_private = io; + bio->bi_destructor = dm_bio_destructor; bio_set_region(bio, region); /* -- cgit v1.2.3