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block: mark bio_split_pool static

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Since all bio_split calls refer the same single bio_split_pool, the bio_split
function can use bio_split_pool directly instead of the mempool_t parameter;

then the mempool_t parameter can be removed from bio_split param list, and
bio_split_pool is only referred in fs/bio.c file, can be marked static.

Signed-off-by: Denis ChengRq <crquan@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Denis ChengRq
2008-10-09 08:57:05 +02:00
committed by Jens Axboe
parent ad3316bf4e
commit 6feef531f5
6 changed files with 9 additions and 12 deletions
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4
include/linux/bio.h
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@ -300,9 +300,7 @@ struct bio_pair {
atomic_t cnt;
int error;
};
extern struct bio_pair *bio_split(struct bio *bi, mempool_t *pool,
int first_sectors);
extern mempool_t *bio_split_pool;
extern struct bio_pair *bio_split(struct bio *bi, int first_sectors);
extern void bio_pair_release(struct bio_pair *dbio);
extern struct bio_set *bioset_create(int, int);