1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/bio.h b/include/linux/bio.h
index 397a38aca182..f08f5fe7bd08 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -422,6 +422,7 @@ enum {
 extern int bioset_init(struct bio_set *, unsigned int, unsigned int, int flags);
 extern void bioset_exit(struct bio_set *);
 extern int biovec_init_pool(mempool_t *pool, int pool_entries);
+extern int bioset_init_from_src(struct bio_set *bs, struct bio_set *src);
 
 extern struct bio *bio_alloc_bioset(gfp_t, unsigned int, struct bio_set *);
 extern void bio_put(struct bio *);