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()
69 static pgoff_t start_idx_of_cluster(struct compress_ctx *cc)  in start_idx_of_cluster()
98 static void f2fs_drop_rpages(struct compress_ctx *cc, int len, bool unlock)  in f2fs_drop_rpages()
112 static void f2fs_put_rpages(struct compress_ctx *cc)  in f2fs_put_rpages()
117 static void f2fs_unlock_rpages(struct compress_ctx *cc, int len)  in f2fs_unlock_rpages()
122 static void f2fs_put_rpages_wbc(struct compress_ctx *cc,  in f2fs_put_rpages_wbc()
141 int f2fs_init_compress_ctx(struct compress_ctx *cc)  in f2fs_init_compress_ctx()
150 void f2fs_destroy_compress_ctx(struct compress_ctx *cc, bool reuse)  in f2fs_destroy_compress_ctx()
160 void f2fs_compress_ctx_add_page(struct compress_ctx *cc, struct page *page)  in f2fs_compress_ctx_add_page()
174 static int lzo_init_compress_ctx(struct compress_ctx *cc)  in lzo_init_compress_ctx()
185 static void lzo_destroy_compress_ctx(struct compress_ctx *cc)  in lzo_destroy_compress_ctx()
191 static int lzo_compress_pages(struct compress_ctx *cc)  in lzo_compress_pages()
237 static int lz4_init_compress_ctx(struct compress_ctx *cc)  in lz4_init_compress_ctx()
259 static void lz4_destroy_compress_ctx(struct compress_ctx *cc)  in lz4_destroy_compress_ctx()
266 static int lz4hc_compress_pages(struct compress_ctx *cc)  in lz4hc_compress_pages()
286 static int lz4_compress_pages(struct compress_ctx *cc)  in lz4_compress_pages()
336 static int zstd_init_compress_ctx(struct compress_ctx *cc)  in zstd_init_compress_ctx()
372 static void zstd_destroy_compress_ctx(struct compress_ctx *cc)  in zstd_destroy_compress_ctx()
379 static int zstd_compress_pages(struct compress_ctx *cc)  in zstd_compress_pages()
507 static int lzorle_compress_pages(struct compress_ctx *cc)  in lzorle_compress_pages()
616 static int f2fs_compress_pages(struct compress_ctx *cc)  in f2fs_compress_pages()
860 static bool is_page_in_cluster(struct compress_ctx *cc, pgoff_t index)  in is_page_in_cluster()
867 bool f2fs_cluster_is_empty(struct compress_ctx *cc)  in f2fs_cluster_is_empty()
872 static bool f2fs_cluster_is_full(struct compress_ctx *cc)  in f2fs_cluster_is_full()
877 bool f2fs_cluster_can_merge_page(struct compress_ctx *cc, pgoff_t index)  in f2fs_cluster_can_merge_page()
884 static bool cluster_has_invalid_data(struct compress_ctx *cc)  in cluster_has_invalid_data()
1000 static int f2fs_compressed_blocks(struct compress_ctx *cc)  in f2fs_compressed_blocks()
1013 static bool cluster_may_compress(struct compress_ctx *cc)  in cluster_may_compress()
1026 static void set_cluster_writeback(struct compress_ctx *cc)  in set_cluster_writeback()
1036 static void set_cluster_dirty(struct compress_ctx *cc)  in set_cluster_dirty()
1045 static int prepare_compress_overwrite(struct compress_ctx *cc,  in prepare_compress_overwrite()
1135 	struct compress_ctx cc = {  in f2fs_prepare_compress_overwrite()  local
1151 	struct compress_ctx cc = {  in f2fs_compress_write_end()  local
1217 static int f2fs_write_compressed_pages(struct compress_ctx *cc,  in f2fs_write_compressed_pages()
1445 static int f2fs_write_raw_pages(struct compress_ctx *cc,  in f2fs_write_raw_pages()
1522 int f2fs_write_multi_pages(struct compress_ctx *cc,  in f2fs_write_multi_pages()
1557 struct decompress_io_ctx *f2fs_alloc_dic(struct compress_ctx *cc)  in f2fs_alloc_dic()