106 #define FS(lower_name, fs_name, upper_name)		\  argument
110 	.magic = upper_name##_MAGIC,			\
225 	char upper_name[name_len + 5 + 1];  in fs__env_override()  local
227 	memcpy(upper_name, fs->name, name_len);  in fs__env_override()
228 	mem_toupper(upper_name, name_len);  in fs__env_override()
229 	strcpy(&upper_name[name_len], "_PATH");  in fs__env_override()
231 	override_path = getenv(upper_name);  in fs__env_override()
261 	char upper_name[5 + name_len + 12 + 1];  in mount_overload()  local
263 	snprintf(upper_name, name_len, "PERF_%s_ENVIRONMENT", fs->name);  in mount_overload()
264 	mem_toupper(upper_name, name_len);  in mount_overload()
266 	return getenv(upper_name) ?: *fs->mounts;  in mount_overload()