Lines Matching refs:block_start
485 if (em->block_start != EXTENT_MAP_HOLE) in btrfs_find_new_delalloc_bytes()
650 if (em->block_start < EXTENT_MAP_LAST_BYTE) { in btrfs_drop_extent_cache()
652 split->block_start = em->block_start; in btrfs_drop_extent_cache()
664 split->block_start = em->block_start; in btrfs_drop_extent_cache()
688 if (em->block_start < EXTENT_MAP_LAST_BYTE) { in btrfs_drop_extent_cache()
695 split->block_start = em->block_start; in btrfs_drop_extent_cache()
699 split->block_start = em->block_start in btrfs_drop_extent_cache()
707 split->block_start = em->block_start; in btrfs_drop_extent_cache()
2359 hole_em->block_start = EXTENT_MAP_HOLE; in fill_holes()
2400 if (em->block_start == EXTENT_MAP_HOLE) { in find_first_non_hole()
2966 if (em->block_start == EXTENT_MAP_HOLE) in btrfs_zero_range_check_range_boundary()
3033 alloc_hint = em->block_start + em->len; in btrfs_zero_range()
3052 if (len < sectorsize && em->block_start != EXTENT_MAP_HOLE) { in btrfs_zero_range()
3286 if (em->block_start == EXTENT_MAP_HOLE || in btrfs_fallocate()
3393 (em->block_start == EXTENT_MAP_HOLE || in find_desired_extent()
3397 (em->block_start != EXTENT_MAP_HOLE && in find_desired_extent()