From 58e0166a4772aaeb10c9b0f6d59f19099d2047df Mon Sep 17 00:00:00 2001 From: Jonas Bonn Date: Sat, 4 Jun 2011 22:43:49 +0300 Subject: OpenRISC: Headers Signed-off-by: Jonas Bonn Reviewed-by: Arnd Bergmann --- arch/openrisc/include/asm/mutex.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 arch/openrisc/include/asm/mutex.h (limited to 'arch/openrisc/include/asm/mutex.h') diff --git a/arch/openrisc/include/asm/mutex.h b/arch/openrisc/include/asm/mutex.h new file mode 100644 index 00000000000..b85a0cfa9fc --- /dev/null +++ b/arch/openrisc/include/asm/mutex.h @@ -0,0 +1,27 @@ +/* + * OpenRISC Linux + * + * Linux architectural port borrowing liberally from similar works of + * others. All original copyrights apply as per the original source + * declaration. + * + * OpenRISC implementation: + * Copyright (C) 2003 Matjaz Breskvar + * Copyright (C) 2010-2011 Jonas Bonn + * et al. + * + * 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. + */ + +/* + * Pull in the generic implementation for the mutex fastpath. + * + * TODO: implement optimized primitives instead, or leave the generic + * implementation in place, or pick the atomic_xchg() based generic + * implementation. (see asm-generic/mutex-xchg.h for details) + */ + +#include -- cgit v1.2.3-70-g09d2