diff options
| -rw-r--r-- | block/bio.c | 11 | ||||
| -rw-r--r-- | include/linux/bio.h | 11 |
2 files changed, 11 insertions, 11 deletions
diff --git a/block/bio.c b/block/bio.c index 807d25e466ec..0e4aa42bc30d 100644 --- a/block/bio.c +++ b/block/bio.c @@ -311,17 +311,6 @@ static void bio_chain_endio(struct bio *bio) bio_endio(__bio_chain_endio(bio)); } -/* - * Increment chain count for the bio. Make sure the CHAIN flag update - * is visible before the raised count. - */ -static inline void bio_inc_remaining(struct bio *bio) -{ - bio_set_flag(bio, BIO_CHAIN); - smp_mb__before_atomic(); - atomic_inc(&bio->__bi_remaining); -} - /** * bio_chain - chain bio completions * @bio: the target bio diff --git a/include/linux/bio.h b/include/linux/bio.h index 6b7481f62218..9faebf7f9a33 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -703,6 +703,17 @@ static inline struct bio *bio_list_get(struct bio_list *bl) } /* + * Increment chain count for the bio. Make sure the CHAIN flag update + * is visible before the raised count. + */ +static inline void bio_inc_remaining(struct bio *bio) +{ + bio_set_flag(bio, BIO_CHAIN); + smp_mb__before_atomic(); + atomic_inc(&bio->__bi_remaining); +} + +/* * bio_set is used to allow other portions of the IO system to * allocate their own private memory pools for bio and iovec structures. * These memory pools in turn all allocate from the bio_slab |