Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / frv / include / asm / current.h

diff --git a/kernel/arch/frv/include/asm/current.h b/kernel/arch/frv/include/asm/current.h
new file mode 100644 (file)
index 0000000..86b0274
--- /dev/null
+++ b/kernel/arch/frv/include/asm/current.h
@@ -0,0 +1,30 @@
+/* current.h: FRV current task pointer
+ *
+ * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _ASM_CURRENT_H
+#define _ASM_CURRENT_H
+
+#ifndef __ASSEMBLY__
+
+/*
+ * dedicate GR29 to keeping the current task pointer
+ */
+register struct task_struct *current asm("gr29");
+
+#define get_current() current
+
+#else
+
+#define CURRENT gr29
+
+#endif
+
+#endif /* _ASM_CURRENT_H */