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Searched refs:bi_vcnt (Results 1 – 16 of 16) sorted by relevance

/Linux-v5.4/block/
Dbio.c653 struct bio_vec *bv = &bio->bi_io_vec[bio->bi_vcnt - 1]; in bio_try_merge_pc_page()
696 if (bio->bi_vcnt > 0) { in __bio_add_pc_page()
704 bvec = &bio->bi_io_vec[bio->bi_vcnt - 1]; in __bio_add_pc_page()
712 if (bio->bi_vcnt >= queue_max_segments(q)) in __bio_add_pc_page()
715 bvec = &bio->bi_io_vec[bio->bi_vcnt]; in __bio_add_pc_page()
719 bio->bi_vcnt++; in __bio_add_pc_page()
754 if (bio->bi_vcnt > 0 && !bio_full(bio, len)) { in __bio_try_merge_page()
755 struct bio_vec *bv = &bio->bi_io_vec[bio->bi_vcnt - 1]; in __bio_try_merge_page()
780 struct bio_vec *bv = &bio->bi_io_vec[bio->bi_vcnt]; in __bio_add_page()
790 bio->bi_vcnt++; in __bio_add_page()
[all …]
Dbounce.c262 bio->bi_io_vec[bio->bi_vcnt++] = bio_src->bi_io_vec[0]; in bounce_clone_bio()
266 bio->bi_io_vec[bio->bi_vcnt++] = bv; in bounce_clone_bio()
321 for (i = 0, to = bio->bi_io_vec; i < bio->bi_vcnt; to++, i++) { in __blk_queue_bounce()
Dblk-lib.c160 bio->bi_vcnt = 1; in __blkdev_issue_write_same()
/Linux-v5.4/drivers/md/bcache/
Dutil.c237 BUG_ON(bio->bi_vcnt); in bch_bio_map()
242 for (; size; bio->bi_vcnt++, bv++) { in bch_bio_map()
277 for (i = 0, bv = bio->bi_io_vec; i < bio->bi_vcnt; bv++, i++) { in bch_bio_alloc_pages()
Dbtree.c449 b->bio->bi_vcnt = 0; in do_btree_node_write()
/Linux-v5.4/Documentation/block/
Dbiovecs.rst70 reached the end of a bio, not bi_vcnt - and the bio_iovec() macro takes
104 * bi_vcnt can't be trusted or relied upon by driver code - i.e. anything that
108 biovec, in order to calculate bi_vcnt for the new bio we'd have to iterate
111 So, don't use bi_vcnt anymore.
Dbiodoc.rst461 unsigned int bi_vcnt; /* how may bio_vec's */
/Linux-v5.4/include/linux/
Dbio.h115 if (bio->bi_vcnt >= bio->bi_max_vecs) in bio_full()
127 if (iter->idx >= bio->bi_vcnt) in bio_next_segment()
293 return &bio->bi_io_vec[bio->bi_vcnt - 1]; in bio_last_bvec_all()
Dblk_types.h182 unsigned short bi_vcnt; /* how many bio_vec's */ member
/Linux-v5.4/drivers/lightnvm/
Dpblk-core.c330 for (i = 0; i < bio->bi_vcnt; i++) { in pblk_bio_free_pages()
359 pblk_bio_free_pages(pblk, bio, (bio->bi_vcnt - i), i); in pblk_bio_add_pages()
2127 rqd->bio->bi_io_vec[rqd->bio->bi_vcnt - 1].bv_page); in pblk_get_meta_for_writes()
2142 page = page_to_virt(rqd->bio->bi_io_vec[rqd->bio->bi_vcnt - 1].bv_page); in pblk_get_packed_meta()
/Linux-v5.4/drivers/target/
Dtarget_core_pscsi.c912 " bio\n", bio->bi_vcnt, i, bio); in pscsi_map_sg()
/Linux-v5.4/drivers/block/
Dpktcdvd.c1130 pkt->bio->bi_vcnt = pkt->frames; in pkt_start_recovery()
1283 pkt_dbg(2, pd, "vcnt=%d\n", pkt->w_bio->bi_vcnt); in pkt_start_write()
/Linux-v5.4/drivers/md/
Draid5.c1131 bi->bi_vcnt = 1; in ops_run_io()
1143 bi->bi_vcnt = 0; in ops_run_io()
1185 rbi->bi_vcnt = 1; in ops_run_io()
1196 rbi->bi_vcnt = 0; in ops_run_io()
Draid10.c4571 read_bio->bi_vcnt = 0; in reshape_request()
/Linux-v5.4/fs/f2fs/
Ddata.c535 unsigned int left_vecs = bio->bi_max_vecs - bio->bi_vcnt; in io_is_mergeable()
/Linux-v5.4/fs/btrfs/
Dinode.c7974 ASSERT(bio->bi_vcnt == 1); in btrfs_retry_endio_nocsum()
8067 ASSERT(bio->bi_vcnt == 1); in btrfs_retry_endio()