LU-9183 llite: handle flags as argument for inode_operations->rename

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

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index a4b33f2..16bf84b 100644 (file)
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -1785,6 +1785,27 @@ truncate_ipages_final, [
 ]) # LC_HAVE_TRUNCATE_IPAGES_FINAL
 
 #
+# LC_IOPS_RENAME_WITH_FLAGS
+#
+# 3.14 has inode_operations->rename with 5 args
+# commit 520c8b16505236fc82daa352e6c5e73cd9870cff
+#
+AC_DEFUN([LC_IOPS_RENAME_WITH_FLAGS], [
+LB_CHECK_COMPILE([if 'inode_operations->rename' taken flags as argument],
+iops_rename_with_flags, [
+       #include <linux/fs.h>
+],[
+       struct inode *i1 = NULL, *i2 = NULL;
+       struct dentry *d1 = NULL, *d2 = NULL;
+       int rc;
+       rc = ((struct inode_operations *)0)->rename(i1, d1, i2, d2, 0);
+], [
+       AC_DEFINE(HAVE_IOPS_RENAME_WITH_FLAGS, 1,
+               [inode_operations->rename need flags as argument])
+])
+]) # LC_IOPS_RENAME_WITH_FLAGS
+
+#
 # LC_VFS_RENAME_6ARGS
 #
 # 3.15 has vfs_rename with 6 args
@@ -2500,6 +2521,7 @@ AC_DEFUN([LC_PROG_LINUX], [
        # 3.14
        LC_HAVE_BVEC_ITER
        LC_HAVE_TRUNCATE_IPAGES_FINAL
+       LC_IOPS_RENAME_WITH_FLAGS
 
        # 3.15
        LC_VFS_RENAME_6ARGS