703 				unsigned int pg_offset)  in btrfs_bio_is_contig()  argument
730 		page_offset(page) + pg_offset;  in btrfs_bio_is_contig()
785 			       size_t size, unsigned long pg_offset)  in submit_extent_page()  argument
789 	ASSERT(pg_offset + size <= PAGE_SIZE);  in submit_extent_page()
793 	    !btrfs_bio_is_contig(bio_ctrl, page, disk_bytenr, pg_offset))  in submit_extent_page()
802 				      page_offset(page) + pg_offset);  in submit_extent_page()
812 		if (bio_add_page(&bio_ctrl->bbio->bio, page, len, pg_offset) != len) {  in submit_extent_page()
822 		pg_offset += len;  in submit_extent_page()
930 __get_extent_map(struct inode *inode, struct page *page, size_t pg_offset,  in __get_extent_map()  argument
947 	em = btrfs_get_extent(BTRFS_I(inode), page, pg_offset, start, len);  in __get_extent_map()
975 	size_t pg_offset = 0;  in btrfs_do_readpage()  local
1004 			iosize = PAGE_SIZE - pg_offset;  in btrfs_do_readpage()
1005 			memzero_page(page, pg_offset, iosize);  in btrfs_do_readpage()
1010 		em = __get_extent_map(inode, page, pg_offset, cur,  in btrfs_do_readpage()
1081 			memzero_page(page, pg_offset, iosize);  in btrfs_do_readpage()
1086 			pg_offset += iosize;  in btrfs_do_readpage()
1094 			pg_offset += iosize;  in btrfs_do_readpage()
1106 				   pg_offset);  in btrfs_do_readpage()
1108 		pg_offset += iosize;  in btrfs_do_readpage()
1408 	size_t pg_offset;  in __extent_writepage()  local
1416 	pg_offset = offset_in_page(i_size);  in __extent_writepage()
1418 	   (page->index == end_index && !pg_offset)) {  in __extent_writepage()
1425 		memzero_page(page, pg_offset, PAGE_SIZE - pg_offset);  in __extent_writepage()