5299 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in read_extent_buffer()  local
5300 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in read_extent_buffer()
5305 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in read_extent_buffer()
5330 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in read_extent_buffer_to_user()  local
5331 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in read_extent_buffer_to_user()
5337 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in read_extent_buffer_to_user()
5366 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in map_private_extent_buffer()  local
5367 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in map_private_extent_buffer()
5368 	unsigned long end_i = (start_offset + start + min_len - 1) >>  in map_private_extent_buffer()
5375 		offset = start_offset;  in map_private_extent_buffer()
5379 		*map_start = ((u64)i << PAGE_CACHE_SHIFT) - start_offset;  in map_private_extent_buffer()
5405 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in memcmp_extent_buffer()  local
5406 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in memcmp_extent_buffer()
5412 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in memcmp_extent_buffer()
5440 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in write_extent_buffer()  local
5441 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in write_extent_buffer()
5446 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in write_extent_buffer()
5470 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in memset_extent_buffer()  local
5471 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in memset_extent_buffer()
5476 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in memset_extent_buffer()
5501 	size_t start_offset = dst->start & ((u64)PAGE_CACHE_SIZE - 1);  in copy_extent_buffer()  local
5502 	unsigned long i = (start_offset + dst_offset) >> PAGE_CACHE_SHIFT;  in copy_extent_buffer()
5506 	offset = (start_offset + dst_offset) &  in copy_extent_buffer()
5559 	size_t start_offset = dst->start & ((u64)PAGE_CACHE_SIZE - 1);  in memcpy_extent_buffer()  local
5575 		dst_off_in_page = (start_offset + dst_offset) &  in memcpy_extent_buffer()
5577 		src_off_in_page = (start_offset + src_offset) &  in memcpy_extent_buffer()
5580 		dst_i = (start_offset + dst_offset) >> PAGE_CACHE_SHIFT;  in memcpy_extent_buffer()
5581 		src_i = (start_offset + src_offset) >> PAGE_CACHE_SHIFT;  in memcpy_extent_buffer()
5605 	size_t start_offset = dst->start & ((u64)PAGE_CACHE_SIZE - 1);  in memmove_extent_buffer()  local
5624 		dst_i = (start_offset + dst_end) >> PAGE_CACHE_SHIFT;  in memmove_extent_buffer()
5625 		src_i = (start_offset + src_end) >> PAGE_CACHE_SHIFT;  in memmove_extent_buffer()
5627 		dst_off_in_page = (start_offset + dst_end) &  in memmove_extent_buffer()
5629 		src_off_in_page = (start_offset + src_end) &  in memmove_extent_buffer()