LU-5327 libcfs: add libcfs/types.h

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

diff --git a/libcfs/autoconf/lustre-libcfs.m4 b/libcfs/autoconf/lustre-libcfs.m4
index 81d3552..1889814 100644 (file)
--- a/libcfs/autoconf/lustre-libcfs.m4
+++ b/libcfs/autoconf/lustre-libcfs.m4
@@ -49,28 +49,6 @@ AS_IF([test "x$enable_panic_dumplog" = xyes],
 ]) # LIBCFS_CONFIG_PANIC_DUMPLOG
 
 #
-# LIBCFS_U64_LONG_LONG_LINUX
-#
-# check kernel __u64 type
-#
-AC_DEFUN([LIBCFS_U64_LONG_LONG_LINUX], [
-tmp_flags="$EXTRA_KCFLAGS"
-EXTRA_KCFLAGS="$EXTRA_KCFLAGS -Werror"
-LB_CHECK_COMPILE([if Linux kernel '__u64' is 'long long' type],
-kernel_u64_long_long, [
-       #include <linux/types.h>
-       #include <linux/stddef.h>
-],[
-       unsigned long long *data;
-       data = (__u64*)sizeof(data);
-],[
-       AC_DEFINE(HAVE_KERN__U64_LONG_LONG, 1,
-               [Linux kernel __u64 is long long type])
-])
-EXTRA_KCFLAGS="$tmp_flags"
-]) # LIBCFS_U64_LONG_LONG_LINUX
-
-#
 # LIBCFS_STACKTRACE_OPS_HAVE_WALK_STACK
 #
 # 2.6.32-30.el6 adds a new 'walk_stack' field in 'struct stacktrace_ops'
@@ -332,7 +310,6 @@ AC_MSG_NOTICE([LibCFS kernel checks
 ==============================================================================])
 LIBCFS_CONFIG_PANIC_DUMPLOG
 
-LIBCFS_U64_LONG_LONG_LINUX
 # 2.6.32
 LIBCFS_STACKTRACE_OPS_HAVE_WALK_STACK
 LC_SHRINKER_WANT_SHRINK_PTR