selftests/filesystems: move wrapper.h out of overlayfs subdir

This is not an overlayfs specific header.

Reviewed-by: John Hubbard <[email protected]>
Signed-off-by: Amir Goldstein <[email protected]>
Link: https://lore.kernel.org/[email protected]
Reviewed-by: Christian Brauner <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>

Author: amir73il

tools/testing/selftests/filesystems/overlayfs/Makefile

@@ -4,7 +4,7 @@ CFLAGS += -Wall
 CFLAGS += $(KHDR_INCLUDES)
 LDLIBS += -lcap
 
-LOCAL_HDRS += wrappers.h log.h
+LOCAL_HDRS += ../wrappers.h log.h
 
 TEST_GEN_PROGS := dev_in_maps
 TEST_GEN_PROGS += set_layers_via_fds

tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c

@@ -17,7 +17,7 @@
 
 #include "../../kselftest.h"
 #include "log.h"
-#include "wrappers.h"
+#include "../wrappers.h"
 
 static long get_file_dev_and_inode(void *addr, struct statx *stx)
 {

tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c

@@ -16,7 +16,7 @@
 #include "../../pidfd/pidfd.h"
 #include "log.h"
 #include "../utils.h"
-#include "wrappers.h"
+#include "../wrappers.h"
 
 FIXTURE(set_layers_via_fds) {
 	int pidfd;

tools/testing/selftests/filesystems/overlayfs/wrappers.h renamed to tools/testing/selftests/filesystems/wrappers.h

@@ -2,6 +2,8 @@
 # Makefile for mount selftests.
 CFLAGS = -g $(KHDR_INCLUDES) -Wall -O2 -pthread
 
+LOCAL_HDRS += ../filesystems/wrappers.h
+
 TEST_GEN_PROGS := mount_setattr_test
 
 include ../lib.mk

tools/testing/selftests/mount_setattr/Makefile

@@ -20,7 +20,7 @@
 #include <stdarg.h>
 #include <linux/mount.h>
 
-#include "../filesystems/overlayfs/wrappers.h"
+#include "../filesystems/wrappers.h"
 #include "../kselftest_harness.h"
 
 #ifndef CLONE_NEWNS