5371 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in read_extent_buffer()  local
5372 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in read_extent_buffer()
5377 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in read_extent_buffer()
5402 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in read_extent_buffer_to_user()  local
5403 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in read_extent_buffer_to_user()
5409 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in read_extent_buffer_to_user()
5438 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in map_private_extent_buffer()  local
5439 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in map_private_extent_buffer()
5440 	unsigned long end_i = (start_offset + start + min_len - 1) >>  in map_private_extent_buffer()
5447 		offset = start_offset;  in map_private_extent_buffer()
5451 		*map_start = ((u64)i << PAGE_CACHE_SHIFT) - start_offset;  in map_private_extent_buffer()
5477 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in memcmp_extent_buffer()  local
5478 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in memcmp_extent_buffer()
5484 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in memcmp_extent_buffer()
5512 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in write_extent_buffer()  local
5513 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in write_extent_buffer()
5518 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in write_extent_buffer()
5542 	size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1);  in memset_extent_buffer()  local
5543 	unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT;  in memset_extent_buffer()
5548 	offset = (start_offset + start) & (PAGE_CACHE_SIZE - 1);  in memset_extent_buffer()
5573 	size_t start_offset = dst->start & ((u64)PAGE_CACHE_SIZE - 1);  in copy_extent_buffer()  local
5574 	unsigned long i = (start_offset + dst_offset) >> PAGE_CACHE_SHIFT;  in copy_extent_buffer()
5578 	offset = (start_offset + dst_offset) &  in copy_extent_buffer()
5631 	size_t start_offset = dst->start & ((u64)PAGE_CACHE_SIZE - 1);  in memcpy_extent_buffer()  local
5649 		dst_off_in_page = (start_offset + dst_offset) &  in memcpy_extent_buffer()
5651 		src_off_in_page = (start_offset + src_offset) &  in memcpy_extent_buffer()
5654 		dst_i = (start_offset + dst_offset) >> PAGE_CACHE_SHIFT;  in memcpy_extent_buffer()
5655 		src_i = (start_offset + src_offset) >> PAGE_CACHE_SHIFT;  in memcpy_extent_buffer()
5679 	size_t start_offset = dst->start & ((u64)PAGE_CACHE_SIZE - 1);  in memmove_extent_buffer()  local
5698 		dst_i = (start_offset + dst_end) >> PAGE_CACHE_SHIFT;  in memmove_extent_buffer()
5699 		src_i = (start_offset + src_end) >> PAGE_CACHE_SHIFT;  in memmove_extent_buffer()
5701 		dst_off_in_page = (start_offset + dst_end) &  in memmove_extent_buffer()
5703 		src_off_in_page = (start_offset + src_end) &  in memmove_extent_buffer()