Re: [patch 21/23] Add cmpxchg_local to sparc64

Julian Calaby
2007-08-20T23:35:14Z

On 8/21/07, Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> wrote:
> Use cmpxchg_u32 and cmpxchg_u64 for cmpxchg_local and cmpxchg64_local. For other
> type sizes, use the new generic cmpxchg_local (disables interrupt).
>
> Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
> CC: clameter@sgi.com
> CC: sparclinux@vger.kernel.org
> CC: wli@holomorphy.com
> ---
> include/asm-sparc64/system.h | 26 ++++++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> Index: linux-2.6-lttng/include/asm-sparc64/system.h
> ===================================================================
> --- linux-2.6-lttng.orig/include/asm-sparc64/system.h 2007-08-07 14:31:51.000000000 -0400
> +++ linux-2.6-lttng/include/asm-sparc64/system.h 2007-08-07 15:13:05.000000000 -0400
> @@ -314,6 +314,32 @@ __cmpxchg(volatile void *ptr, unsigned l
> (unsigned long)_n_, sizeof(*(ptr))); \
> })
>
> +#include <asm-generic/cmpxchg-local.h>

Shouldn't #includes go at the start of the file?

--

Julian Calaby

Email: julian.calaby@gmail.com