59 static unsigned int offset_in_cluster(struct compress_ctx *cc, pgoff_t index)  in offset_in_cluster()
64 static pgoff_t cluster_idx(struct compress_ctx *cc, pgoff_t index)  in cluster_idx()
89 		struct inode *inode, pgoff_t index, void *data)  in f2fs_set_compressed_page()
819 static bool is_page_in_cluster(struct compress_ctx *cc, pgoff_t index)  in is_page_in_cluster()
836 bool f2fs_cluster_can_merge_page(struct compress_ctx *cc, pgoff_t index)  in f2fs_cluster_can_merge_page()
844 				int index, int nr_pages)  in f2fs_all_cluster_page_loaded()
984 int f2fs_is_compressed_cluster(struct inode *inode, pgoff_t index)  in f2fs_is_compressed_cluster()
1026 		struct page **pagep, pgoff_t index, void **fsdata)  in prepare_compress_overwrite()
1113 		struct page **pagep, pgoff_t index, void **fsdata)  in f2fs_prepare_compress_overwrite()
1128 					pgoff_t index, unsigned copied)  in f2fs_compress_write_end()
1910 	pgoff_t index = 0;  in f2fs_invalidate_compress_pages()  local