Lines Matching defs:lblk
308 struct ext4_ext_path **ppath, ext4_lblk_t lblk,
318 return ext4_split_extent_at(handle, inode, ppath, lblk, unwritten ?
369 ext4_lblk_t lblk, ext4_fsblk_t *pblk,
390 lblk != le32_to_cpu(ext->ee_block))
414 lblk != le32_to_cpu(ext_idx->ei_block))
436 int depth, ext4_fsblk_t pblk, ext4_lblk_t lblk)
466 if (!ext4_valid_extent_entries(inode, eh, lblk, &pblk, depth)) {
512 ext4_lblk_t lblk = le32_to_cpu(ex->ee_block);
515 if (prev && (prev != lblk))
516 ext4_es_cache_extent(inode, prev, lblk - prev, ~0,
521 ext4_es_cache_extent(inode, lblk, len,
523 prev = lblk + len;
2238 * @path: path in extent tree to @lblk
2239 * @lblk: pointer to logical block around which we want to determine hole
2243 * actually points to extent before @lblk, we provide it.
2245 * The function returns the length of a hole starting at @lblk. We update @lblk
2250 ext4_lblk_t *lblk)
2259 *lblk = 0;
2261 } else if (*lblk < le32_to_cpu(ex->ee_block)) {
2262 len = le32_to_cpu(ex->ee_block) - *lblk;
2263 } else if (*lblk >= le32_to_cpu(ex->ee_block)
2267 *lblk = le32_to_cpu(ex->ee_block) + ext4_ext_get_actual_len(ex);
2269 BUG_ON(next == *lblk);
2270 len = next - *lblk;
2432 * @lblk - logical block in cluster to be reserved
2442 static void ext4_rereserve_cluster(struct inode *inode, ext4_lblk_t lblk)
2455 ext4_remove_pending(inode, lblk);
2503 if (ext4_is_pending(inode, partial->lblk))
2509 ext4_rereserve_cluster(inode, partial->lblk);
2568 partial->lblk = from;
2777 if (ext4_is_pending(inode, partial->lblk))
2783 ext4_rereserve_cluster(inode, partial->lblk);
2829 partial.lblk = 0;
2853 ext4_lblk_t ee_block, ex_end, lblk;
2921 lblk = ex_end + 1;
2922 err = ext4_ext_search_right(inode, path, &lblk, &pblk,
3046 if (ext4_is_pending(inode, partial.lblk))
3052 ext4_rereserve_cluster(inode, partial.lblk);
3976 * @map The requested lblk->pblk mapping
4349 ext4_lblk_t lblk, len;
4363 lblk = EXT4_LBLK_CMASK(sbi, map->m_lblk);
4365 n = ext4_es_delayed_clu(inode, lblk, len);
4533 ext4_lblk_t lblk;
4559 lblk = start >> blkbits;
4561 if (max_blocks < lblk)
4564 max_blocks -= lblk;
4632 ret = ext4_alloc_file_blocks(file, lblk, max_blocks, new_size,
4690 ext4_lblk_t lblk;
4735 lblk = offset >> blkbits;
4766 ret = ext4_alloc_file_blocks(file, lblk, max_blocks, new_size, flags);
5885 * starting at lblk start and of len. If such an extent doesn't exist,