X-Git-Url: https://git.openafs.org/?p=openafs.git;a=blobdiff_plain;f=acinclude.m4;h=2ba05dfcad573ff986b850147b91dabe36136108;hp=fbafce1b6f0ff287fa7ac087cc60c8ca591bc651;hb=c433f3d8eeb81d5c5091d104e53bf48a6d25e747;hpb=41dd0be8e30dc4edf7e3c087736dc41d625cecc5

diff --git a/acinclude.m4 b/acinclude.m4
index fbafce1..2ba05df 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -810,6 +810,16 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                  AC_CHECK_LINUX_FUNC([bdi_init],
 				     [#include <linux/backing-dev.h>],
 				     [bdi_init(NULL);])
+                 AC_CHECK_LINUX_FUNC([PageChecked],
+				     [#include <linux/mm.h>
+#include <linux/page-flags.h>],
+				     [struct page *_page;
+                                      int bchecked = PageChecked(_page);])
+                 AC_CHECK_LINUX_FUNC([PageFsMisc],
+				     [#include <linux/mm.h>
+#include <linux/page-flags.h>],
+				     [struct page *_page;
+                                      int bchecked = PageFsMisc(_page);])
 		 AC_CHECK_LINUX_FUNC([ctl_table], [ctl_name], [sysctl.h])
 		 AC_CHECK_LINUX_FUNC([current_kernel_time],
 				     [#include <linux/time.h>],