70 			const struct qstr *iname, struct f2fs_str *oname)  in f2fs_fname_encrypt()  argument
123 	sg_init_one(&dst_sg, oname->name, ciphertext_len);  in f2fs_fname_encrypt()
137 	oname->len = ciphertext_len;  in f2fs_fname_encrypt()
149 			const struct f2fs_str *iname, struct f2fs_str *oname)  in f2fs_fname_decrypt()  argument
179 	sg_init_one(&dst_sg, oname->name, oname->len);  in f2fs_fname_decrypt()
195 	oname->len = strnlen(oname->name, iname->len);  in f2fs_fname_decrypt()
196 	return oname->len;  in f2fs_fname_decrypt()
310 			struct f2fs_str *oname)  in f2fs_fname_disk_to_usr()  argument
317 		oname->name[0] = '.';  in f2fs_fname_disk_to_usr()
318 		oname->name[iname->len - 1] = '.';  in f2fs_fname_disk_to_usr()
319 		oname->len = iname->len;  in f2fs_fname_disk_to_usr()
320 		return oname->len;  in f2fs_fname_disk_to_usr()
324 		return f2fs_fname_decrypt(inode, iname, oname);  in f2fs_fname_disk_to_usr()
327 		ret = digest_encode(iname->name, iname->len, oname->name);  in f2fs_fname_disk_to_usr()
328 		oname->len = ret;  in f2fs_fname_disk_to_usr()
337 	oname->name[0] = '_';  in f2fs_fname_disk_to_usr()
338 	ret = digest_encode(buf, 24, oname->name + 1);  in f2fs_fname_disk_to_usr()
339 	oname->len = ret + 1;  in f2fs_fname_disk_to_usr()
348 			struct f2fs_str *oname)  in f2fs_fname_usr_to_disk()  argument
354 		oname->name[0] = '.';  in f2fs_fname_usr_to_disk()
355 		oname->name[iname->len - 1] = '.';  in f2fs_fname_usr_to_disk()
356 		oname->len = iname->len;  in f2fs_fname_usr_to_disk()
357 		return oname->len;  in f2fs_fname_usr_to_disk()
361 		res = f2fs_fname_encrypt(inode, iname, oname);  in f2fs_fname_usr_to_disk()