We don't need to specify an explicit rule in the Makefile, the implicit one will do the same. The "__EXPORTED_HEADERS__" define is not needed, because we build the test against the installed kernel headers, not the in-tree kernel headers. Re-use "$(TEST_PROGS)" in the clean target rather than spelling the executable name twice. Include <unistd.h> rather than the rather specific <asm-generic/unistd.h>. Include <syscall.h> rather than <sys/syscall.h>. In both cases, the former header is located in a standard location and includes the latter. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> CC: Michael Ellerman <mpe@xxxxxxxxxxxxxx> CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> CC: linux-api@xxxxxxxxxxxxxxx CC: Pranith Kumar <bobby.prani@xxxxxxxxx> CC: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx> -- Changes since v2: - Refine Changelog, removing references to comments, taking care of comments from Shuah Khan. Changes since v1: - Add Changelog. Changes since RFC: - Take care of comments from Michael Ellerman. --- tools/testing/selftests/membarrier/Makefile | 7 +++---- tools/testing/selftests/membarrier/membarrier_test.c | 5 +---- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/tools/testing/selftests/membarrier/Makefile b/tools/testing/selftests/membarrier/Makefile index 877a503..a1a9708 100644 --- a/tools/testing/selftests/membarrier/Makefile +++ b/tools/testing/selftests/membarrier/Makefile @@ -1,11 +1,10 @@ CFLAGS += -g -I../../../../usr/include/ -all: - $(CC) $(CFLAGS) membarrier_test.c -o membarrier_test - TEST_PROGS := membarrier_test +all: $(TEST_PROGS) + include ../lib.mk clean: - $(RM) membarrier_test + $(RM) $(TEST_PROGS) diff --git a/tools/testing/selftests/membarrier/membarrier_test.c b/tools/testing/selftests/membarrier/membarrier_test.c index dde3125..535f0fe 100644 --- a/tools/testing/selftests/membarrier/membarrier_test.c +++ b/tools/testing/selftests/membarrier/membarrier_test.c @@ -1,9 +1,6 @@ #define _GNU_SOURCE -#define __EXPORTED_HEADERS__ - #include <linux/membarrier.h> -#include <asm-generic/unistd.h> -#include <sys/syscall.h> +#include <syscall.h> #include <stdio.h> #include <errno.h> #include <string.h> -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
