- added ldiskfs debug configure keys.

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index bd039dd..88a2f5a 100644 (file)
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -706,7 +706,7 @@ AC_DEFUN([LC_CONFIG_SPLIT],
 [AC_MSG_CHECKING([whether to disable split support])
 AC_ARG_ENABLE([split], 
        AC_HELP_STRING([--disable-split],
-                       [enable split support]),
+                       [disable split support]),
        [],[enable_split='yes'])
 AC_MSG_RESULT([$enable_split])
 if test x$enable_split != xno; then
@@ -715,6 +715,44 @@ fi
 ])
  
 #
+# LC_CONFIG_LDISKFS
+#
+# whether to enable various ldiskfs debugs
+#
+AC_DEFUN([LC_CONFIG_LDISKFS],
+[
+AC_MSG_CHECKING([whether to disable ldiskfs asserts])
+AC_ARG_ENABLE([ldiskfs_asserts], 
+       AC_HELP_STRING([--disable-ldiskfs-asserts],
+                       [disable ldiskfs asserts]),
+       [],[enable_ldiskfs_asserts='yes'])
+AC_MSG_RESULT([$enable_ldiskfs_asserts])
+if test x$enable_ldiskfs_asserts != xno; then
+   AC_DEFINE(LDISKFS_ASSERT, 1, [enable ldiskfs asserts])
+fi
+
+AC_MSG_CHECKING([whether to enable ldiskfs correctness checks])
+AC_ARG_ENABLE([ldiskfs_correctness], 
+       AC_HELP_STRING([--enable-ldiskfs-correctness],
+                       [enable ldiskfs correctness checks]),
+       [],[enable_ldiskfs_correctness='no'])
+AC_MSG_RESULT([$enable_ldiskfs_correctness])
+if test x$enable_ldiskfs_correctness != xno; then
+   AC_DEFINE(LDISKFS_CORRECTNESS, 1, [enable ldiskfs correctness checks])
+fi
+
+AC_MSG_CHECKING([whether to enable ldiskfs invariants checks])
+AC_ARG_ENABLE([ldiskfs_invariants], 
+       AC_HELP_STRING([--enable-ldiskfs-invariants],
+                       [enable ldiskfs invariants checks]),
+       [],[enable_ldiskfs_invariants='no'])
+AC_MSG_RESULT([$enable_ldiskfs_invariants])
+if test x$enable_ldiskfs_invariants != xno; then
+   AC_DEFINE(LDISKFS_INVARIANT, 1, [enable ldiskfs invariants checks])
+fi
+])
+ 
+#
 # LC_CONFIGURE
 #
 # other configure checks