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block: move struct biovec_slab to bio.c 

struct biovec_slab is only used inside of bio.c, so move it there.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2021-02-02 18:19:20 +01:00 committed by Jens Axboe
parent dc0b8a57ad
commit 6ac0b71537
2 changed files with 6 additions and 6 deletions
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6
block/bio.c
View File

@ -25,6 +25,12 @@
#include "blk.h"
#include "blk-rq-qos.h"
struct biovec_slab {
int nr_vecs;
char *name;
struct kmem_cache *slab;
};
/*
* if you change this list, also change bvec_alloc or things will
* break badly! cannot be bigger than what you can fit into an

6
include/linux/bio.h
View File

@ -720,12 +720,6 @@ struct bio_set {
struct workqueue_struct *rescue_workqueue;
};
struct biovec_slab {
int nr_vecs;
char *name;
struct kmem_cache *slab;
};
static inline bool bioset_initialized(struct bio_set *bs)
{
return bs->bio_slab != NULL;