Merge pull request #12182 from hppritcha/move_sys_mount_back

move include of sys/mount back to where it was(restart ci)

Author: hppritcha

ompi/mca/fs/base/base.h

@@ -43,9 +43,6 @@
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
 #endif
-#ifdef HAVE_SYS_MOUNT_H
-#include <sys/mount.h>
-#endif
 #ifdef HAVE_SYS_STAT_H
 #include <sys/stat.h>
 #endif

ompi/mca/fs/base/fs_base_get_parent_dir.c

@@ -35,6 +35,14 @@
 #include "ompi/mca/fs/base/base.h"
 #include "ompi/mca/common/ompio/common_ompio.h"
 
+/*
+ * Be careful moving this include.
+ * It's easy to hit problems similar to that reported in
+ * https://github.com/systemd/systemd/issues/8507
+ */
+#ifdef HAVE_SYS_MOUNT_H
+#include <sys/mount.h>
+#endif
 
 void mca_fs_base_get_parent_dir ( char *filename, char **dirnamep)
 {