diff options
| author | Jinyoung Choi <j-young.choi@samsung.com> | 2023-08-03 11:48:27 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-08-09 16:05:35 -0600 |
| commit | 7c8998f75d2d42ddefb172239b0f689392958309 (patch) | |
| tree | 1e05dab9fe59a74b4f2403cd02f33ae5360866fd /block | |
| parent | d47f9717e5cfd0dd8c0ba2ecfa47c38d140f1bb6 (diff) | |
block: make bvec_try_merge_hw_page() non-static
This will be used for multi-page configuration for integrity payload.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jinyoung Choi <j-young.choi@samsung.com>
Tested-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20230803024827epcms2p838d9e9131492c86a159fff25d195658f@epcms2p8
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/bio.c | 2 | ||||
| -rw-r--r-- | block/blk.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/block/bio.c b/block/bio.c index c92dda962449..8d1533af7c60 100644 --- a/block/bio.c +++ b/block/bio.c @@ -934,7 +934,7 @@ static bool bvec_try_merge_page(struct bio_vec *bv, struct page *page, * size limit. This is not for normal read/write bios, but for passthrough * or Zone Append operations that we can't split. */ -static bool bvec_try_merge_hw_page(struct request_queue *q, struct bio_vec *bv, +bool bvec_try_merge_hw_page(struct request_queue *q, struct bio_vec *bv, struct page *page, unsigned len, unsigned offset, bool *same_page) { diff --git a/block/blk.h b/block/blk.h index 686712e13835..9d22ec3a53bc 100644 --- a/block/blk.h +++ b/block/blk.h @@ -75,6 +75,10 @@ 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, + bool *same_page); + static inline bool biovec_phys_mergeable(struct request_queue *q, struct bio_vec *vec1, struct bio_vec *vec2) { |