linux-fh-based-cache-20090511

[openafs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index fed8e0f..1d12f45 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -189,12 +189,6 @@ AC_ARG_ENABLE([pthreaded-ubik],
          disabled)])],
     ,
     [enable_pthreaded_ubik="no"])
-AC_ARG_ENABLE([linux-fh],
-    [AS_HELP_STRING([--enable-linux-fh],
-        [enable opening cache files by file hande instead of inode numbers
-         with linux (defaults to disabled)])],
-    ,
-    [enable_linux_fh="no"])
 
 dnl Kernel module build options.
 AC_ARG_WITH([dux-kernel-headers],
@@ -927,6 +921,9 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
                 LINUX_SYSCTL_TABLE_CHECKING
                 LINUX_HAVE_IGET
+                if test "x$ac_cv_linux_have_iget" = "xno"; then
+                  AC_DEFINE([LINUX_USE_FH], 1, [define to use linux file handles for cache files])
+                fi
                 LINUX_HAVE_I_SIZE_READ
                 LINUX_HAVE_D_ALLOC_ANON
                 if test "x$ac_cv_linux_d_alloc_anon" = "xno"; then
@@ -1194,9 +1191,6 @@ 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