linux-new-aop-20081108

[openafs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 88b81cb..18d2524 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -295,9 +295,9 @@ AC_ARG_ENABLE([optimize-pam],
 enable_login="no"
 
 dnl weird ass systems
-AC_AIX
+dnl AC_AIX
 AC_ISC_POSIX
-AC_MINIX
+dnl AC_MINIX
 
 dnl Various compiler setup.
 AC_TYPE_PID_T
@@ -811,6 +811,8 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_EXPORTS_FIND_TASK_BY_PID
                 LINUX_EXPORTS_PROC_ROOT_FS
                  LINUX_HAVE_CURRENT_KERNEL_TIME
+                LINUX_HAVE_WRITE_BEGIN_AOP
+                 LINUX_HAVE_BDI_INIT
                  LINUX_KMEM_CACHE_INIT
                 LINUX_HAVE_KMEM_CACHE_T
                 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
@@ -1149,6 +1151,9 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
                  AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
                 fi
+                if test "$enable_linux_fh" = "yes"; then
+                 AC_DEFINE(LINUX_USE_FH, 1, [define if you want to open cache files by file handle instead of inode numbers])
+                fi
                 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
                  AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
                 else