Commit fed406f3 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

block: mark bvec_{alloc,free} static 



Only used in bio.c these days.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> -ck
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Link: https://patch.msgid.link/20260316161144.1607877-2-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 5d540162

block/bio.c

+5 −2
Original line number Diff line number Diff line
@@ -34,6 +34,8 @@ struct bio_alloc_cache { 
	unsigned int		nr_irq;

};



#define BIO_INLINE_VECS 4



static struct biovec_slab {

	int nr_vecs;

	char *name;
@@ -159,7 +161,8 @@ static void bio_put_slab(struct bio_set *bs) 
	mutex_unlock(&bio_slab_lock);

}



void bvec_free(mempool_t *pool, struct bio_vec *bv, unsigned short nr_vecs)

static void bvec_free(struct mempool *pool, struct bio_vec *bv,

		      unsigned short nr_vecs)

{

	BUG_ON(nr_vecs > BIO_MAX_VECS);
@@ -179,7 +182,7 @@ static inline gfp_t bvec_alloc_gfp(gfp_t gfp) 
		__GFP_NOMEMALLOC | __GFP_NORETRY | __GFP_NOWARN;

}



struct bio_vec *bvec_alloc(mempool_t *pool, unsigned short *nr_vecs,

static struct bio_vec *bvec_alloc(struct mempool *pool, unsigned short *nr_vecs,

		gfp_t gfp_mask)

{

	struct biovec_slab *bvs = biovec_slab(*nr_vecs);

block/blk.h

+0 −5
Original line number Diff line number Diff line
@@ -108,11 +108,6 @@ static inline void blk_wait_io(struct completion *done) 
struct block_device *blkdev_get_no_open(dev_t dev, bool autoload);

void blkdev_put_no_open(struct block_device *bdev);



#define BIO_INLINE_VECS 4

struct bio_vec *bvec_alloc(mempool_t *pool, unsigned short *nr_vecs,

		gfp_t gfp_mask);

void bvec_free(mempool_t *pool, struct bio_vec *bv, unsigned short nr_vecs);



bool bvec_try_merge_hw_page(struct request_queue *q, struct bio_vec *bv,

		struct page *page, unsigned len, unsigned offset);