Lines Matching refs:block_start
210 ASSERT(next->block_start != EXTENT_MAP_DELALLOC && in mergable_maps()
211 prev->block_start != EXTENT_MAP_DELALLOC); in mergable_maps()
220 ((next->block_start == EXTENT_MAP_HOLE && in mergable_maps()
221 prev->block_start == EXTENT_MAP_HOLE) || in mergable_maps()
222 (next->block_start == EXTENT_MAP_INLINE && in mergable_maps()
223 prev->block_start == EXTENT_MAP_INLINE) || in mergable_maps()
224 (next->block_start < EXTENT_MAP_LAST_BYTE - 1 && in mergable_maps()
225 next->block_start == extent_map_block_end(prev)))) { in mergable_maps()
256 em->block_start = merge->block_start; in try_merge_map()
578 if (em->block_start < EXTENT_MAP_LAST_BYTE && in merge_extent_mapping()
580 em->block_start += start_diff; in merge_extent_mapping()
618 if (em->block_start == EXTENT_MAP_INLINE) in btrfs_add_extent_mapping()
796 if (em->block_start < EXTENT_MAP_LAST_BYTE) { in btrfs_drop_extent_map_range()
798 split->block_start = em->block_start; in btrfs_drop_extent_map_range()
810 split->block_start = em->block_start; in btrfs_drop_extent_map_range()
832 split->block_start = em->block_start; in btrfs_drop_extent_map_range()
837 if (em->block_start < EXTENT_MAP_LAST_BYTE) { in btrfs_drop_extent_map_range()
849 split->block_start += diff; in btrfs_drop_extent_map_range()
1001 ASSERT(em->block_start < EXTENT_MAP_LAST_BYTE); in split_extent_map()
1013 split_pre->block_start = new_logical; in split_extent_map()
1032 split_mid->block_start = em->block_start + pre; in split_extent_map()