b=14997

[fs/lustre-release.git] / lustre / autoconf / lustre-core.m4

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index 820355f..a415368 100644 (file)
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -1162,6 +1162,24 @@ AC_DEFINE(HAVE___D_REHASH, 1,
 ])
 ])
 
+AC_DEFUN([LC_EXPORT_D_MOVE_LOCKED],
+[LB_CHECK_SYMBOL_EXPORT([d_move_locked],
+[fs/dcache.c],[
+AC_DEFINE(HAVE_D_MOVE_LOCKED, 1,
+            [d_move_locked is exported by the kernel])
+],[
+])
+])
+
+AC_DEFUN([LC_EXPORT___D_MOVE],
+[LB_CHECK_SYMBOL_EXPORT([__d_move],
+[fs/dcache.c],[
+AC_DEFINE(HAVE___D_MOVE, 1,
+            [__d_move is exported by the kernel])
+],[
+])
+])
+
 # The actual symbol exported varies among architectures, so we need
 # to check many symbols (but only in the current architecture.)  No
 # matter what symbol is exported, the kernel #defines node_to_cpumask
@@ -1325,8 +1343,10 @@ AC_DEFUN([LC_CONST_ACL_SIZE],
 tmp_flags="$CFLAGS"
 CFLAGS="$CFLAGS -I $LINUX/include $EXTRA_KCFLAGS"
 AC_TRY_RUN([
+#define __KERNEL__
 #include <linux/autoconf.h>
 #include <linux/types.h>
+#undef __KERNEL__
 // block include 
 #define __LINUX_POSIX_ACL_H
 
@@ -1387,6 +1407,8 @@ AC_DEFUN([LC_PROG_LINUX],
          LC_EXPORT_TRUNCATE_COMPLETE
          LC_EXPORT_D_REHASH_COND
          LC_EXPORT___D_REHASH
+         LC_EXPORT_D_MOVE_LOCKED
+         LC_EXPORT___D_MOVE
          LC_EXPORT_NODE_TO_CPUMASK
 
          LC_STRUCT_KIOBUF