| /linux-6.12.1/fs/netfs/ |
| D | iterator.c | 112 const struct bio_vec *bvecs = iter->bvec; in netfs_limit_bvec() local
123 len = bvecs[ix].bv_len; in netfs_limit_bvec()
132 len = min3(n, bvecs[ix].bv_len - skip, max_size); in netfs_limit_bvec()
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| /linux-6.12.1/fs/erofs/ |
| D | fileio.c | 9 struct bio_vec bvecs[BIO_MAX_VECS]; member
57 iov_iter_bvec(&iter, ITER_DEST, rq->bvecs, rq->bio.bi_vcnt, in erofs_fileio_rq_submit()
69 bio_init(&rq->bio, NULL, rq->bvecs, BIO_MAX_VECS, REQ_OP_READ); in erofs_fileio_rq_alloc()
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| D | fscache.c | 180 struct bio_vec bvecs[BIO_MAX_VECS]; member
200 bio_init(&io->bio, NULL, io->bvecs, BIO_MAX_VECS, REQ_OP_READ); in erofs_fscache_bio_alloc()
213 iov_iter_bvec(&io->io.iter, ITER_DEST, io->bvecs, bio->bi_vcnt, in erofs_fscache_submit_bio()
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| /linux-6.12.1/net/ceph/ |
| D | messenger.c | 784 struct bio_vec *bvecs = data->bvec_pos.bvecs; in ceph_msg_data_bvecs_cursor_init() local
790 BUG_ON(cursor->resid < bvec_iter_len(bvecs, cursor->bvec_iter)); in ceph_msg_data_bvecs_cursor_init()
797 struct bio_vec bv = bvec_iter_bvec(cursor->data->bvec_pos.bvecs, in ceph_msg_data_bvecs_next()
808 struct bio_vec *bvecs = cursor->data->bvec_pos.bvecs; in ceph_msg_data_bvecs_advance() local
809 struct page *page = bvec_iter_page(bvecs, cursor->bvec_iter); in ceph_msg_data_bvecs_advance()
812 BUG_ON(bytes > bvec_iter_len(bvecs, cursor->bvec_iter)); in ceph_msg_data_bvecs_advance()
814 bvec_iter_advance(bvecs, &cursor->bvec_iter, bytes); in ceph_msg_data_bvecs_advance()
820 page == bvec_iter_page(bvecs, cursor->bvec_iter))) in ceph_msg_data_bvecs_advance()
823 BUG_ON(cursor->resid < bvec_iter_len(bvecs, cursor->bvec_iter)); in ceph_msg_data_bvecs_advance()
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| D | osd_client.c | 249 struct bio_vec *bvecs, u32 num_bvecs, in osd_req_op_extent_osd_data_bvecs() argument
254 .bvecs = bvecs, in osd_req_op_extent_osd_data_bvecs()
329 struct bio_vec *bvecs, u32 num_bvecs, in osd_req_op_cls_request_data_bvecs() argument
334 .bvecs = bvecs, in osd_req_op_cls_request_data_bvecs()
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| /linux-6.12.1/include/linux/ceph/ |
| D | messenger.h | 176 struct bio_vec *bvecs; member
183 bvec_iter_advance((it)->bvecs, &(it)->iter, (n)); \
202 for_each_bvec(bv, (it)->bvecs, __cur_iter, __cur_iter) \
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| D | osd_client.h | 504 struct bio_vec *bvecs, u32 num_bvecs,
522 struct bio_vec *bvecs, u32 num_bvecs,
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| /linux-6.12.1/fs/ceph/ |
| D | file.c | 86 struct bio_vec *bvecs) in __iter_get_bvecs() argument
110 bvec_set_page(&bvecs[bvec_idx], pages[idx], len, start); in __iter_get_bvecs()
128 struct bio_vec **bvecs, int *num_bvecs) in iter_get_bvecs_alloc() argument
156 *bvecs = bv; in iter_get_bvecs_alloc()
161 static void put_bvecs(struct bio_vec *bvecs, int num_bvecs, bool should_dirty) in put_bvecs() argument
166 if (bvecs[i].bv_page) { in put_bvecs()
168 set_page_dirty_lock(bvecs[i].bv_page); in put_bvecs()
169 put_page(bvecs[i].bv_page); in put_bvecs()
172 kvfree(bvecs); in put_bvecs()
1387 iov_iter_bvec(&i, ITER_DEST, osd_data->bvec_pos.bvecs, in ceph_aio_complete_req()
[all …]
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| /linux-6.12.1/drivers/target/ |
| D | target_core_file.c | 248 struct bio_vec bvecs[]; member
279 aio_cmd = kmalloc(struct_size(aio_cmd, bvecs, sgl_nents), GFP_KERNEL); in fd_execute_rw_aio()
284 bvec_set_page(&aio_cmd->bvecs[i], sg_page(sg), sg->length, in fd_execute_rw_aio()
289 iov_iter_bvec(&iter, is_write, aio_cmd->bvecs, sgl_nents, len); in fd_execute_rw_aio()
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| /linux-6.12.1/drivers/block/ |
| D | rbd.c | 1509 kfree(obj_request->bvec_pos.bvecs); in rbd_obj_request_destroy()
2575 obj_req->bvec_pos.bvecs = kmalloc_array(obj_req->bvec_count, in rbd_img_fill_request()
2576 sizeof(*obj_req->bvec_pos.bvecs), in rbd_img_fill_request()
2578 if (!obj_req->bvec_pos.bvecs) in rbd_img_fill_request()
2645 obj_req->bvec_pos.bvecs[obj_req->bvec_idx++] = bv; in copy_bio_bvecs()
2705 obj_req->bvec_pos.bvecs[obj_req->bvec_idx++] = bv; in copy_bvecs()
2730 struct bio_vec *bvecs) in rbd_img_fill_from_bvecs() argument
2733 .bvecs = bvecs, in rbd_img_fill_from_bvecs()
2998 static bool is_zero_bvecs(struct bio_vec *bvecs, u32 bytes) in is_zero_bvecs() argument
3001 .bvecs = bvecs, in is_zero_bvecs()
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| /linux-6.12.1/Documentation/filesystems/ |
| D | porting.rst | 883 For bvec based itererators bio_iov_iter_get_pages() now doesn't copy bvecs but
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