From 917a38c71af82185c39e31589587591fa764fb85 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Tue, 8 May 2018 21:33:51 -0400 Subject: block: Add bioset_init()/bioset_exit() Similarly to mempool_init()/mempool_exit(), take a pointer indirection out of allocation/freeing by allowing biosets to be embedded in other structs. Signed-off-by: Kent Overstreet Signed-off-by: Jens Axboe --- include/linux/bio.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/bio.h b/include/linux/bio.h index 720f7261d042..fa3cf94a5015 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -406,6 +406,8 @@ static inline struct bio *bio_next_split(struct bio *bio, int sectors, return bio_split(bio, sectors, gfp, bs); } +extern int bioset_init(struct bio_set *, unsigned int, unsigned int, int flags); +extern void bioset_exit(struct bio_set *); extern struct bio_set *bioset_create(unsigned int, unsigned int, int flags); enum { BIOSET_NEED_BVECS = BIT(0), -- cgit v1.2.3