Lines Matching refs:block_start
594 if (em->block_start < EXTENT_MAP_LAST_BYTE) { in btrfs_drop_extent_cache()
596 split->block_start = em->block_start; in btrfs_drop_extent_cache()
608 split->block_start = em->block_start; in btrfs_drop_extent_cache()
632 if (em->block_start < EXTENT_MAP_LAST_BYTE) { in btrfs_drop_extent_cache()
639 split->block_start = em->block_start; in btrfs_drop_extent_cache()
643 split->block_start = em->block_start in btrfs_drop_extent_cache()
651 split->block_start = em->block_start; in btrfs_drop_extent_cache()
2204 hole_em->block_start = EXTENT_MAP_HOLE; in fill_holes()
2247 if (em->block_start == EXTENT_MAP_HOLE) { in find_first_non_hole()
2662 if (em->block_start == EXTENT_MAP_HOLE || in btrfs_fallocate()
2754 (em->block_start == EXTENT_MAP_HOLE || in find_desired_extent()
2758 (em->block_start != EXTENT_MAP_HOLE && in find_desired_extent()