]) # LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER
#
+# LC_KEY_MATCH_DATA
+#
+# 3.17 replaces key_type::match with match_preparse
+# and has new struct key_match_data
+#
+AC_DEFUN([LC_KEY_MATCH_DATA], [
+LB_CHECK_COMPILE([if struct key_match field exist],
+key_match, [
+ #include <linux/key-type.h>
+],[
+ struct key_match_data data;
+],[
+ AC_DEFINE(HAVE_KEY_MATCH_DATA, 1,
+ [struct key_match_data exist])
+])
+]) # LC_KEY_MATCH_DATA
+
+#
# LC_NFS_FILLDIR_USE_CTX
#
# 3.18 kernel moved from void cookie to struct dir_context
LC_HAVE_IOV_ITER_INIT_DIRECTION
LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER
+ # 3.17
+ LC_KEY_MATCH_DATA
+
# 3.18
LC_NFS_FILLDIR_USE_CTX