Catcrafts/milos-linux
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

block: mark bvec_{alloc,free} static

Browse source 
Only used in bio.c these days.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> -ck
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://patch.msgid.link/20260316161144.1607877-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2026-03-16 17:11:29 +01:00 • committed by Jens Axboe
commit fed406f3c1
2 changed files with 5 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

7
block/bio.c
View file

@ -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 @@ out:
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);

5
block/blk.h
View file

@ -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);