From: Christian Brauner <brauner@kernel.org>
Date: Wed, 5 Mar 2025 10:08:17 +0000 (+0100)
Subject: selftests/pidfd: fix header inclusion
X-Git-Tag: ceph-for-6.16-rc1~519^2~2^2~9
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=17457a47d22651970bd74d9c474c1864d8e46f53;p=ceph-client.git

selftests/pidfd: fix header inclusion

Ensure that necessary defines are present.

Link: https://lore.kernel.org/r/20250305-work-pidfs-kill_on_last_close-v3-7-c8c3d8361705@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
---

diff --git a/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c b/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c
index f062a986e3824..f718aac750680 100644
--- a/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c
+++ b/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c
@@ -13,6 +13,7 @@
 #include <syscall.h>
 #include <sys/wait.h>
 #include <sys/mman.h>
+#include <sys/mount.h>
 
 #include "pidfd.h"
 #include "../kselftest.h"