extent_read_full_page  969 fs/btrfs/disk-io.c 	return extent_read_full_page(tree, page, btree_get_extent, 0);
extent_read_full_page  277 fs/btrfs/extent_io.h int extent_read_full_page(struct extent_io_tree *tree, struct page *page,
extent_read_full_page 8859 fs/btrfs/inode.c 	return extent_read_full_page(tree, page, btrfs_get_extent, 0);