| /fs/9p/ |
| D | vfs_addr.c | 42 struct bio_vec bvec = {.bv_page = page, .bv_len = PAGE_SIZE}; in v9fs_fid_readpage() local
54 iov_iter_bvec(&to, READ, &bvec, 1, PAGE_SIZE); in v9fs_fid_readpage()
154 struct bio_vec bvec; in v9fs_vfs_writepage_locked() local
162 bvec.bv_page = page; in v9fs_vfs_writepage_locked()
163 bvec.bv_offset = 0; in v9fs_vfs_writepage_locked()
164 bvec.bv_len = len; in v9fs_vfs_writepage_locked()
165 iov_iter_bvec(&from, WRITE, &bvec, 1, len); in v9fs_vfs_writepage_locked()
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| /fs/btrfs/ |
| D | file-item.c | 155 struct bio_vec bvec; in __btrfs_lookup_bio_sums() local
211 bio_for_each_segment(bvec, bio, iter) { in __btrfs_lookup_bio_sums()
212 page_bytes_left = bvec.bv_len; in __btrfs_lookup_bio_sums()
217 offset = page_offset(bvec.bv_page) + bvec.bv_offset; in __btrfs_lookup_bio_sums()
442 struct bio_vec bvec; in btrfs_csum_one_bio() local
473 bio_for_each_segment(bvec, bio, iter) { in btrfs_csum_one_bio()
475 offset = page_offset(bvec.bv_page) + bvec.bv_offset; in btrfs_csum_one_bio()
483 bvec.bv_len + fs_info->sectorsize in btrfs_csum_one_bio()
515 data = kmap_atomic(bvec.bv_page); in btrfs_csum_one_bio()
516 crypto_shash_update(shash, data + bvec.bv_offset in btrfs_csum_one_bio()
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| D | compression.c | 186 struct bio_vec *bvec; in end_compressed_bio_read() local
194 bio_for_each_segment_all(bvec, cb->orig_bio, iter_all) in end_compressed_bio_read()
195 SetPageChecked(bvec->bv_page); in end_compressed_bio_read()
1134 struct bio_vec bvec = bio_iter_iovec(bio, bio->bi_iter); in btrfs_decompress_buf2page() local
1140 start_byte = page_offset(bvec.bv_page) - disk_start; in btrfs_decompress_buf2page()
1160 bytes = min_t(unsigned long, bvec.bv_len, in btrfs_decompress_buf2page()
1164 kaddr = kmap_atomic(bvec.bv_page); in btrfs_decompress_buf2page()
1165 memcpy(kaddr + bvec.bv_offset, buf + buf_offset, bytes); in btrfs_decompress_buf2page()
1167 flush_dcache_page(bvec.bv_page); in btrfs_decompress_buf2page()
1177 bvec = bio_iter_iovec(bio, bio->bi_iter); in btrfs_decompress_buf2page()
[all …]
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| D | extent_io.c | 2646 struct bio_vec *bvec; in end_bio_extent_writepage() local
2652 bio_for_each_segment_all(bvec, bio, iter_all) { in end_bio_extent_writepage()
2653 struct page *page = bvec->bv_page; in end_bio_extent_writepage()
2662 if (bvec->bv_offset || bvec->bv_len != PAGE_SIZE) { in end_bio_extent_writepage()
2663 if (bvec->bv_offset + bvec->bv_len != PAGE_SIZE) in end_bio_extent_writepage()
2666 bvec->bv_offset, bvec->bv_len); in end_bio_extent_writepage()
2670 bvec->bv_offset, bvec->bv_len); in end_bio_extent_writepage()
2674 end = start + bvec->bv_offset + bvec->bv_len - 1; in end_bio_extent_writepage()
2708 struct bio_vec *bvec; in end_bio_extent_readpage() local
2723 bio_for_each_segment_all(bvec, bio, iter_all) { in end_bio_extent_readpage()
[all …]
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| D | check-integrity.c | 2807 struct bio_vec bvec; in __btrfsic_submit_bio() local
2828 bio_for_each_segment(bvec, bio, iter) { in __btrfsic_submit_bio()
2829 BUG_ON(bvec.bv_len != PAGE_SIZE); in __btrfsic_submit_bio()
2830 mapped_datav[i] = kmap(bvec.bv_page); in __btrfsic_submit_bio()
2836 i, cur_bytenr, bvec.bv_len, bvec.bv_offset); in __btrfsic_submit_bio()
2837 cur_bytenr += bvec.bv_len; in __btrfsic_submit_bio()
2843 bio_for_each_segment(bvec, bio, iter) in __btrfsic_submit_bio()
2844 kunmap(bvec.bv_page); in __btrfsic_submit_bio()
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| D | raid56.c | 1176 struct bio_vec bvec; in index_rbio_pages() local
1187 bio_for_each_segment(bvec, bio, iter) { in index_rbio_pages()
1188 rbio->bio_pages[page_index + i] = bvec.bv_page; in index_rbio_pages()
1479 struct bio_vec *bvec; in set_bio_pages_uptodate() local
1484 bio_for_each_segment_all(bvec, bio, iter_all) in set_bio_pages_uptodate()
1485 SetPageUptodate(bvec->bv_page); in set_bio_pages_uptodate()
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| D | inode.c | 8148 struct bio_vec bvec; in dio_read_error() local
8164 bio_get_first_bvec(failed_bio, &bvec); in dio_read_error()
8166 (bvec.bv_len > btrfs_inode_sectorsize(inode))) in dio_read_error()
8199 struct bio_vec *bvec; in btrfs_retry_endio_nocsum() local
8213 bio_for_each_segment_all(bvec, bio, iter_all) in btrfs_retry_endio_nocsum()
8215 io_tree, done->start, bvec->bv_page, in btrfs_retry_endio_nocsum()
8226 struct bio_vec bvec; in __btrfs_correct_data_nocsum() local
8243 bio_for_each_segment(bvec, &io_bio->bio, iter) { in __btrfs_correct_data_nocsum()
8244 nr_sectors = BTRFS_BYTES_TO_BLKS(fs_info, bvec.bv_len); in __btrfs_correct_data_nocsum()
8245 pgoff = bvec.bv_offset; in __btrfs_correct_data_nocsum()
[all …]
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| D | disk-io.c | 841 struct bio_vec *bvec; in btree_csum_one_bio() local
847 bio_for_each_segment_all(bvec, bio, iter_all) { in btree_csum_one_bio()
848 root = BTRFS_I(bvec->bv_page->mapping->host)->root; in btree_csum_one_bio()
849 ret = csum_dirty_buffer(root->fs_info, bvec->bv_page); in btree_csum_one_bio()
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| /fs/gfs2/ |
| D | lops.c | 171 struct bio_vec *bvec, in gfs2_end_log_write_bh() argument
175 struct page *page = bvec->bv_page; in gfs2_end_log_write_bh()
179 size = bvec->bv_len; in gfs2_end_log_write_bh()
180 while (bh_offset(bh) < bvec->bv_offset) in gfs2_end_log_write_bh()
206 struct bio_vec *bvec; in gfs2_end_log_write() local
216 bio_for_each_segment_all(bvec, bio, iter_all) { in gfs2_end_log_write()
217 page = bvec->bv_page; in gfs2_end_log_write()
219 gfs2_end_log_write_bh(sdp, bvec, bio->bi_status); in gfs2_end_log_write()
387 struct bio_vec *bvec; in gfs2_end_log_read() local
390 bio_for_each_segment_all(bvec, bio, iter_all) { in gfs2_end_log_read()
[all …]
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| D | meta_io.c | 188 struct bio_vec *bvec; in gfs2_meta_read_endio() local
191 bio_for_each_segment_all(bvec, bio, iter_all) { in gfs2_meta_read_endio()
192 struct page *page = bvec->bv_page; in gfs2_meta_read_endio()
194 unsigned int len = bvec->bv_len; in gfs2_meta_read_endio()
196 while (bh_offset(bh) < bvec->bv_offset) in gfs2_meta_read_endio()
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| /fs/ext4/ |
| D | page-io.c | 64 struct bio_vec *bvec; in ext4_finish_bio() local
67 bio_for_each_segment_all(bvec, bio, iter_all) { in ext4_finish_bio()
68 struct page *page = bvec->bv_page; in ext4_finish_bio()
71 unsigned bio_start = bvec->bv_offset; in ext4_finish_bio()
72 unsigned bio_end = bio_start + bvec->bv_len; in ext4_finish_bio()
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| /fs/iomap/ |
| D | buffered-io.c | 168 iomap_read_page_end_io(struct bio_vec *bvec, int error) in iomap_read_page_end_io() argument
170 struct page *page = bvec->bv_page; in iomap_read_page_end_io()
177 iomap_set_range_uptodate(page, bvec->bv_offset, bvec->bv_len); in iomap_read_page_end_io()
187 struct bio_vec *bvec; in iomap_read_end_io() local
190 bio_for_each_segment_all(bvec, bio, iter_all) in iomap_read_end_io()
191 iomap_read_page_end_io(bvec, error); in iomap_read_end_io()
550 struct bio_vec bvec; in iomap_read_page_sync() local
559 bio_init(&bio, &bvec, 1); in iomap_read_page_sync()
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| /fs/xfs/ |
| D | xfs_aops.c | 61 struct bio_vec *bvec, in xfs_finish_page_writeback() argument
64 struct iomap_page *iop = to_iomap_page(bvec->bv_page); in xfs_finish_page_writeback()
67 SetPageError(bvec->bv_page); in xfs_finish_page_writeback()
75 end_page_writeback(bvec->bv_page); in xfs_finish_page_writeback()
95 struct bio_vec *bvec; in xfs_destroy_ioend() local
108 bio_for_each_segment_all(bvec, bio, iter_all) in xfs_destroy_ioend()
109 xfs_finish_page_writeback(inode, bvec, error); in xfs_destroy_ioend()
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| /fs/erofs/ |
| D | data.c | 14 struct bio_vec *bvec; in erofs_readendio() local
18 bio_for_each_segment_all(bvec, bio, iter_all) { in erofs_readendio()
19 struct page *page = bvec->bv_page; in erofs_readendio()
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| D | zdata.c | 726 struct bio_vec *bvec; in z_erofs_vle_read_endio() local
729 bio_for_each_segment_all(bvec, bio, iter_all) { in z_erofs_vle_read_endio()
730 struct page *page = bvec->bv_page; in z_erofs_vle_read_endio()
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| /fs/ |
| D | io_uring.c | 161 struct bio_vec *bvec; member
1220 iov_iter_bvec(iter, rw, imu->bvec, imu->nr_bvecs, offset + len); in io_import_fixed()
1239 const struct bio_vec *bvec = imu->bvec; in io_import_fixed() local
1241 if (offset < bvec->bv_len) { in io_import_fixed()
1247 offset -= bvec->bv_len; in io_import_fixed()
1250 iter->bvec = bvec + seg_skip; in io_import_fixed()
1252 iter->count -= bvec->bv_len + offset; in io_import_fixed()
1375 iovec.iov_base = kmap(iter->bvec->bv_page) in loop_rw_iter()
1378 iter->bvec->bv_len - iter->iov_offset); in loop_rw_iter()
1390 kunmap(iter->bvec->bv_page); in loop_rw_iter()
[all …]
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| /fs/cifs/ |
| D | transport.c | 402 struct bio_vec bvec; in __smb_send_rqst() local
404 bvec.bv_page = rqst[j].rq_pages[i]; in __smb_send_rqst()
405 rqst_page_get_length(&rqst[j], i, &bvec.bv_len, in __smb_send_rqst()
406 &bvec.bv_offset); in __smb_send_rqst()
409 &bvec, 1, bvec.bv_len); in __smb_send_rqst()
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| D | smb2ops.c | 3960 struct bio_vec *bvec; in init_read_bvec() local
3963 bvec = kcalloc(npages, sizeof(struct bio_vec), GFP_KERNEL); in init_read_bvec()
3964 if (!bvec) in init_read_bvec()
3968 bvec[i].bv_page = pages[i]; in init_read_bvec()
3969 bvec[i].bv_offset = (i == 0) ? cur_off : 0; in init_read_bvec()
3970 bvec[i].bv_len = min_t(unsigned int, PAGE_SIZE, data_size); in init_read_bvec()
3971 data_size -= bvec[i].bv_len; in init_read_bvec()
3976 kfree(bvec); in init_read_bvec()
3980 *page_vec = bvec; in init_read_bvec()
3997 struct bio_vec *bvec = NULL; in handle_read_data() local
[all …]
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| D | smbdirect.c | 2056 page = msg->msg_iter.bvec->bv_page; in smbd_recv()
2057 page_offset = msg->msg_iter.bvec->bv_offset; in smbd_recv()
2058 to_read = msg->msg_iter.bvec->bv_len; in smbd_recv()
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| /fs/afs/ |
| D | yfsclient.c | 472 call->bvec[0].bv_len = size; in yfs_deliver_fs_fetch_data64()
473 call->bvec[0].bv_offset = req->offset; in yfs_deliver_fs_fetch_data64()
474 call->bvec[0].bv_page = req->pages[req->index]; in yfs_deliver_fs_fetch_data64()
475 iov_iter_bvec(&call->iter, READ, call->bvec, 1, size); in yfs_deliver_fs_fetch_data64()
487 req->remain -= call->bvec[0].bv_len; in yfs_deliver_fs_fetch_data64()
488 req->offset += call->bvec[0].bv_len; in yfs_deliver_fs_fetch_data64()
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| D | fsclient.c | 363 call->bvec[0].bv_len = size; in afs_deliver_fs_fetch_data()
364 call->bvec[0].bv_offset = req->offset; in afs_deliver_fs_fetch_data()
365 call->bvec[0].bv_page = req->pages[req->index]; in afs_deliver_fs_fetch_data()
366 iov_iter_bvec(&call->iter, READ, call->bvec, 1, size); in afs_deliver_fs_fetch_data()
378 req->remain -= call->bvec[0].bv_len; in afs_deliver_fs_fetch_data()
379 req->offset += call->bvec[0].bv_len; in afs_deliver_fs_fetch_data()
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| D | internal.h | 122 struct bio_vec bvec[1]; member
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| /fs/f2fs/ |
| D | data.c | 339 struct bio_vec *bvec; in f2fs_write_end_io() local
347 bio_for_each_segment_all(bvec, bio, iter_all) { in f2fs_write_end_io()
348 struct page *page = bvec->bv_page; in f2fs_write_end_io()
599 struct bio_vec *bvec; in __has_merged_page() local
608 bio_for_each_segment_all(bvec, bio, iter_all) { in __has_merged_page()
609 struct page *target = bvec->bv_page; in __has_merged_page()
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