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Searched refs:nr_bvecs (Results 1 – 6 of 6) sorted by relevance

/linux-6.15/block/
H A Dbio-integrity.c235 unsigned int nr_bvecs = 0; in bvec_from_pages() local
254 bvec_set_page(&bvec[nr_bvecs], pages[i], size, offset); in bvec_from_pages()
256 nr_bvecs++; in bvec_from_pages()
259 return nr_bvecs; in bvec_from_pages()
269 unsigned int direction, nr_bvecs; in bio_integrity_map_user() local
298 nr_bvecs = bvec_from_pages(bvec, pages, nr_vecs, bytes, offset); in bio_integrity_map_user()
301 if (nr_bvecs > queue_max_integrity_segments(q)) in bio_integrity_map_user()
305 ret = bio_integrity_copy_user(bio, bvec, nr_bvecs, bytes, in bio_integrity_map_user()
308 ret = bio_integrity_init_user(bio, bvec, nr_bvecs, bytes); in bio_integrity_map_user()
317 bio_integrity_unpin_bvec(bvec, nr_bvecs); in bio_integrity_map_user()
/linux-6.15/io_uring/
H A Drsrc.c112 for (i = 0; i < imu->nr_bvecs; i++) in io_release_ubuf()
117 int nr_bvecs) in io_alloc_imu() argument
119 if (nr_bvecs <= IO_CACHED_BVECS_SEGS) in io_alloc_imu()
127 if (imu->nr_bvecs <= IO_CACHED_BVECS_SEGS) in io_free_imu()
641 for (j = 0; j < imu->nr_bvecs; j++) { in headpage_already_acct()
811 imu->nr_bvecs = nr_pages; in io_sqe_buffer_register()
935 u16 nr_bvecs; in io_buffer_register_bvec() local
956 nr_bvecs = blk_rq_nr_phys_segments(rq); in io_buffer_register_bvec()
957 imu = io_alloc_imu(ctx, nr_bvecs); in io_buffer_register_bvec()
968 imu->nr_bvecs = nr_bvecs; in io_buffer_register_bvec()
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H A Drsrc.h34 unsigned int nr_bvecs; member
42 struct bio_vec bvec[] __counted_by(nr_bvecs);
/linux-6.15/fs/bcachefs/
H A Dsuper-io.c228 unsigned nr_bvecs = buf_pages(sb->sb, new_buffer_size); in bch2_sb_realloc() local
230 bio = bio_kmalloc(nr_bvecs, GFP_KERNEL); in bch2_sb_realloc()
234 bio_init(bio, NULL, bio->bi_inline_vecs, nr_bvecs, 0); in bch2_sb_realloc()
H A Djournal_io.c1048 unsigned nr_bvecs; in journal_read_bucket() local
1052 nr_bvecs = buf_pages(buf->data, sectors_read << 9); in journal_read_bucket()
1054 bio = bio_kmalloc(nr_bvecs, GFP_KERNEL); in journal_read_bucket()
1057 bio_init(bio, ca->disk_sb.bdev, bio->bi_inline_vecs, nr_bvecs, REQ_OP_READ); in journal_read_bucket()
H A Djournal.c1547 unsigned nr_bvecs = DIV_ROUND_UP(JOURNAL_ENTRY_SIZE_MAX, PAGE_SIZE); in bch2_dev_journal_init() local
1551 nr_bvecs), GFP_KERNEL); in bch2_dev_journal_init()
1557 bio_init(&ja->bio[i]->bio, NULL, ja->bio[i]->bio.bi_inline_vecs, nr_bvecs, 0); in bch2_dev_journal_init()