diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2026-08-06 13:19:27 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2026-08-06 06:47:33 -0600 |
| commit | b539aeacf8cc5e9d8e5d94625d2d9c697a167add (patch) | |
| tree | 70fca840f1b06bc57c3d8868be7c00e6412b5a6c /include/linux | |
| parent | a600051da14b4cacc7b00685c967f40b0425ef5b (diff) | |
block: rename bi_bvec_done
struct bvec_iter::bi_bvec_done is used an offset in the current bvec,
let's rename it accordingly for better clarity. I also plan to use it
for non-bvec based iteration in the future like dma-buf, so drop the
"bvec" part.
Suggested-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://patch.msgid.link/4e4c21858705a200bd8848ffe4080522e3eb5c1c.1786018753.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bvec.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/bvec.h b/include/linux/bvec.h index 92837e2743f1..fc566ee1c1ff 100644 --- a/include/linux/bvec.h +++ b/include/linux/bvec.h @@ -110,7 +110,7 @@ struct bvec_iter { /* * Current offset in the bvec entry pointed to by `bi_idx`. */ - unsigned int bi_bvec_done; + unsigned int bi_offset; } __packed __aligned(4); struct bvec_iter_all { @@ -135,14 +135,14 @@ mp_bvec_iter_page(const struct bio_vec *bvecs, const struct bvec_iter iter) static __always_inline unsigned int mp_bvec_iter_len(const struct bio_vec *bvecs, const struct bvec_iter iter) { - return min(__bvec_iter_bvec(bvecs, iter)->bv_len - iter.bi_bvec_done, + return min(__bvec_iter_bvec(bvecs, iter)->bv_len - iter.bi_offset, iter.bi_size); } static __always_inline unsigned int mp_bvec_iter_offset(const struct bio_vec *bvecs, const struct bvec_iter iter) { - return __bvec_iter_bvec(bvecs, iter)->bv_offset + iter.bi_bvec_done; + return __bvec_iter_bvec(bvecs, iter)->bv_offset + iter.bi_offset; } static __always_inline unsigned int @@ -204,7 +204,7 @@ static inline bool bvec_iter_advance(const struct bio_vec *bv, } iter->bi_size -= bytes; - bytes += iter->bi_bvec_done; + bytes += iter->bi_offset; while (bytes && bytes >= bv[idx].bv_len) { bytes -= bv[idx].bv_len; @@ -212,7 +212,7 @@ static inline bool bvec_iter_advance(const struct bio_vec *bv, } iter->bi_idx = idx; - iter->bi_bvec_done = bytes; + iter->bi_offset = bytes; return true; } @@ -223,13 +223,13 @@ static inline bool bvec_iter_advance(const struct bio_vec *bv, static inline void bvec_iter_advance_single(const struct bio_vec *bv, struct bvec_iter *iter, unsigned int bytes) { - unsigned int done = iter->bi_bvec_done + bytes; + unsigned int done = iter->bi_offset + bytes; if (done == bv[iter->bi_idx].bv_len) { done = 0; iter->bi_idx++; } - iter->bi_bvec_done = done; + iter->bi_offset = done; iter->bi_size -= bytes; } |