393 	unsigned int start_bit;						\
396 	start_bit = offset_in_page(start) >> fs_info->sectorsize_bits;	\
397 	start_bit += fs_info->subpage_info->name##_offset;		\
398 	start_bit;							\
415 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_set_uptodate()  local
420 	bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_set_uptodate()
430 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_clear_uptodate()  local
435 	bitmap_clear(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_clear_uptodate()
444 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_set_error()  local
449 	bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_set_error()
458 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_clear_error()  local
463 	bitmap_clear(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_clear_error()
473 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_set_dirty()  local
478 	bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_set_dirty()
497 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_clear_and_test_dirty()  local
503 	bitmap_clear(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_clear_and_test_dirty()
524 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_set_writeback()  local
529 	bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_set_writeback()
538 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_clear_writeback()  local
543 	bitmap_clear(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_clear_writeback()
555 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_set_ordered()  local
560 	bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_set_ordered()
569 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_clear_ordered()  local
574 	bitmap_clear(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_clear_ordered()
584 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_set_checked()  local
589 	bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_set_checked()
599 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,  in btrfs_subpage_clear_checked()  local
604 	bitmap_clear(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits);  in btrfs_subpage_clear_checked()
618 	unsigned int start_bit = subpage_calc_start_bit(fs_info, page,	\
624 	ret = bitmap_test_range_all_set(subpage->bitmaps, start_bit,	\