Branch HEAD

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

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index 52f230d..4ef39b1 100644 (file)
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -1508,6 +1508,9 @@ AC_DEFUN([LC_PROG_LINUX],
          # 2.6.15
          LC_INODE_I_MUTEX
 
+         # 2.6.16
+         LC_SECURITY_PLUG  # for SLES10 SP2
+
          # 2.6.17
          LC_DQUOTOFF_MUTEX
 
@@ -1732,6 +1735,27 @@ LB_LINUX_TRY_COMPILE([
 ])
 ])
 
+# LC_SECURITY_PLUG  # for SLES10 SP2
+# check security plug in sles10 sp2 kernel 
+AC_DEFUN([LC_SECURITY_PLUG],
+[AC_MSG_CHECKING([If kernel has security plug support])
+LB_LINUX_TRY_COMPILE([
+        #include <linux/fs.h>
+],[
+        struct dentry   *dentry;
+        struct vfsmount *mnt;
+        struct iattr    *iattr;
+
+        notify_change(dentry, mnt, iattr);
+],[
+        AC_MSG_RESULT(yes)
+        AC_DEFINE(HAVE_SECURITY_PLUG, 1,
+                [SLES10 SP2 use extra parameter in vfs])
+],[
+        AC_MSG_RESULT(NO)
+])
+])
+
 #
 # LC_CONFIGURE
 #