Lines Matching refs:block_start
218 ASSERT(next->block_start != EXTENT_MAP_DELALLOC && in mergable_maps()
219 prev->block_start != EXTENT_MAP_DELALLOC); in mergable_maps()
228 ((next->block_start == EXTENT_MAP_HOLE && in mergable_maps()
229 prev->block_start == EXTENT_MAP_HOLE) || in mergable_maps()
230 (next->block_start == EXTENT_MAP_INLINE && in mergable_maps()
231 prev->block_start == EXTENT_MAP_INLINE) || in mergable_maps()
232 (next->block_start < EXTENT_MAP_LAST_BYTE - 1 && in mergable_maps()
233 next->block_start == extent_map_block_end(prev)))) { in mergable_maps()
264 em->block_start = merge->block_start; in try_merge_map()
609 if (em->block_start < EXTENT_MAP_LAST_BYTE && in merge_extent_mapping()
611 em->block_start += start_diff; in merge_extent_mapping()
820 if (em->block_start < EXTENT_MAP_LAST_BYTE) { in btrfs_drop_extent_map_range()
822 split->block_start = em->block_start; in btrfs_drop_extent_map_range()
834 split->block_start = em->block_start; in btrfs_drop_extent_map_range()
856 split->block_start = em->block_start; in btrfs_drop_extent_map_range()
861 if (em->block_start < EXTENT_MAP_LAST_BYTE) { in btrfs_drop_extent_map_range()
873 split->block_start += diff; in btrfs_drop_extent_map_range()