158 		struct page *page = bv->bv_page;  in completion_pages()  local
159 		int ret = f2fs_decrypt(ctx, page);  in completion_pages()
163 			SetPageError(page);  in completion_pages()
165 			SetPageUptodate(page);  in completion_pages()
166 		unlock_page(page);  in completion_pages()
273 void f2fs_restore_and_release_control_page(struct page **page)  in f2fs_restore_and_release_control_page()  argument
276 	struct page *bounce_page;  in f2fs_restore_and_release_control_page()
279 	if ((*page)->mapping)  in f2fs_restore_and_release_control_page()
283 	bounce_page = *page;  in f2fs_restore_and_release_control_page()
287 	*page = ctx->w.control_page;  in f2fs_restore_and_release_control_page()
292 void f2fs_restore_control_page(struct page *data_page)  in f2fs_restore_control_page()
327 				struct page *src_page,  in f2fs_page_crypto()
328 				struct page *dest_page)  in f2fs_page_crypto()
379 static struct page *alloc_bounce_page(struct f2fs_crypto_ctx *ctx)  in alloc_bounce_page()
403 struct page *f2fs_encrypt(struct inode *inode,  in f2fs_encrypt()
404 			  struct page *plaintext_page)  in f2fs_encrypt()
407 	struct page *ciphertext_page = NULL;  in f2fs_encrypt()
414 		return (struct page *)ctx;  in f2fs_encrypt()
450 int f2fs_decrypt(struct f2fs_crypto_ctx *ctx, struct page *page)  in f2fs_decrypt()  argument
452 	BUG_ON(!PageLocked(page));  in f2fs_decrypt()
454 	return f2fs_page_crypto(ctx, page->mapping->host,  in f2fs_decrypt()
455 				F2FS_DECRYPT, page->index, page, page);  in f2fs_decrypt()
462 int f2fs_decrypt_one(struct inode *inode, struct page *page)  in f2fs_decrypt_one()  argument
469 	ret = f2fs_decrypt(ctx, page);  in f2fs_decrypt_one()