diff --git a/config/spl-build.m4 b/config/spl-build.m4 index 85184043cacd..4cb7e1da29bc 100644 --- a/config/spl-build.m4 +++ b/config/spl-build.m4 @@ -1269,6 +1269,7 @@ AC_DEFUN([SPL_AC_MUTEX_OWNER_TASK_STRUCT], [ EXTRA_KCFLAGS="-Werror" SPL_LINUX_TRY_COMPILE([ #include + #include ],[ struct mutex mtx __attribute__ ((unused)); mtx.owner = current;