Linux 3.4: Switch to d_make_root

[openafs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 92cad6f..91231ba 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -848,6 +848,9 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 AC_CHECK_LINUX_FUNC([d_alloc_anon],
                                     [#include <linux/fs.h>],
                                     [d_alloc_anon(NULL);])
+                AC_CHECK_LINUX_FUNC([d_make_root],
+                                    [#include <linux/fs.h>],
+                                    [d_make_root(NULL);])
                 AC_CHECK_LINUX_FUNC([do_sync_read],
                                     [#include <linux/fs.h>],
                                     [do_sync_read(NULL, NULL, 0, NULL);])