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block: remove unused BIO_SPLIT_ENTRIES

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Since commit 4b1faf9316 ("block: Kill bio_pair_split()"), there's
no user of BIO_SPLIT_ENTRIES anymore.

Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jeffle Xu 2020-11-25 14:58:17 +08:00 committed by Jens Axboe
parent 5a5678ff3a
commit 63653368c2
1 changed files with 0 additions and 6 deletions
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6
include/linux/bio.h
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@ -711,12 +711,6 @@ static inline bool bioset_initialized(struct bio_set *bs)
return bs->bio_slab != NULL;
}
/*
* a small number of entries is fine, not going to be performance critical.
* basically we just need to survive
*/
#define BIO_SPLIT_ENTRIES 2
#if defined(CONFIG_BLK_DEV_INTEGRITY)
#define bip_for_each_vec(bvl, bip, iter) \