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Searched refs:nr_bvecs (Results 1 – 3 of 3) sorted by relevance

/linux/block/
H A Dbio-integrity.c339 unsigned int nr_bvecs = 0; in bvec_from_pages() local
361 bvec_set_page(&bvec[nr_bvecs], pages[i], size, offset); in bvec_from_pages()
363 nr_bvecs++; in bvec_from_pages()
366 return nr_bvecs; in bvec_from_pages()
377 unsigned int nr_bvecs; in bio_integrity_map_user() local
406 nr_bvecs = bvec_from_pages(bvec, pages, nr_vecs, bytes, offset, in bio_integrity_map_user()
410 if (nr_bvecs > queue_max_integrity_segments(q)) in bio_integrity_map_user()
416 ret = bio_integrity_copy_user(bio, bvec, nr_bvecs, bytes); in bio_integrity_map_user()
418 ret = bio_integrity_init_user(bio, bvec, nr_bvecs, bytes); in bio_integrity_map_user()
427 bio_integrity_unpin_bvec(bvec, nr_bvecs); in bio_integrity_map_user()
/linux/io_uring/
H A Drsrc.c104 for (i = 0; i < imu->nr_bvecs; i++) { in io_release_ubuf()
112 int nr_bvecs) in io_alloc_imu() argument
114 if (nr_bvecs <= IO_CACHED_BVECS_SEGS) in io_alloc_imu()
116 return kvmalloc_flex(struct io_mapped_ubuf, bvec, nr_bvecs); in io_alloc_imu()
121 if (imu->nr_bvecs <= IO_CACHED_BVECS_SEGS) in io_free_imu()
637 for (j = 0; j < imu->nr_bvecs; j++) { in headpage_already_acct()
813 imu->nr_bvecs = nr_pages; in io_sqe_buffer_register()
940 unsigned int nr_bvecs = 0; in io_buffer_register_bvec() local
983 imu->bvec[nr_bvecs++] = bv; in io_buffer_register_bvec()
984 imu->nr_bvecs = nr_bvecs; in io_buffer_register_bvec()
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H A Drsrc.h38 unsigned int nr_bvecs; member
46 struct bio_vec bvec[] __counted_by(nr_bvecs);