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[PATCH 09/10] local_t : sparc64 cleanup
- From: Mathieu Desnoyers <mathieu dot desnoyers at polymtl dot ca>
- To: linux-kernel at vger dot kernel dot org
- Cc: Linus Torvalds <torvalds at osdl dot org>, Andrew Morton <akpm at osdl dot org>, Ingo Molnar <mingo at redhat dot com>, Greg Kroah-Hartman <gregkh at suse dot de>, Christoph Hellwig <hch at infradead dot org>, ltt-dev at shafik dot org, systemtap at sources dot redhat dot com, Douglas Niehaus <niehaus at eecs dot ku dot edu>, "Martin J. Bligh" <mbligh at mbligh dot org>, Thomas Gleixner <tglx at linutronix dot de>, Mathieu Desnoyers <mathieu dot desnoyers at polymtl dot ca>
- Date: Thu, 11 Jan 2007 20:43:00 -0500
- Subject: [PATCH 09/10] local_t : sparc64 cleanup
- References: <11685661813181-git-send-email-mathieu.desnoyers@polymtl.ca>
local_t : sparc64 cleanup
sparc64 local_t cleanup : simply use asm-generic/local.h.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
--- a/include/asm-sparc64/local.h
+++ b/include/asm-sparc64/local.h
@@ -1,40 +1 @@
-#ifndef _ARCH_SPARC64_LOCAL_H
-#define _ARCH_SPARC64_LOCAL_H
-
-#include <linux/percpu.h>
-#include <asm/atomic.h>
-
-typedef atomic64_t local_t;
-
-#define LOCAL_INIT(i) ATOMIC64_INIT(i)
-#define local_read(v) atomic64_read(v)
-#define local_set(v,i) atomic64_set(v,i)
-
-#define local_inc(v) atomic64_inc(v)
-#define local_dec(v) atomic64_dec(v)
-#define local_add(i, v) atomic64_add(i, v)
-#define local_sub(i, v) atomic64_sub(i, v)
-
-#define __local_inc(v) ((v)->counter++)
-#define __local_dec(v) ((v)->counter--)
-#define __local_add(i,v) ((v)->counter+=(i))
-#define __local_sub(i,v) ((v)->counter-=(i))
-
-/* Use these for per-cpu local_t variables: on some archs they are
- * much more efficient than these naive implementations. Note they take
- * a variable, not an address.
- */
-#define cpu_local_read(v) local_read(&__get_cpu_var(v))
-#define cpu_local_set(v, i) local_set(&__get_cpu_var(v), (i))
-
-#define cpu_local_inc(v) local_inc(&__get_cpu_var(v))
-#define cpu_local_dec(v) local_dec(&__get_cpu_var(v))
-#define cpu_local_add(i, v) local_add((i), &__get_cpu_var(v))
-#define cpu_local_sub(i, v) local_sub((i), &__get_cpu_var(v))
-
-#define __cpu_local_inc(v) __local_inc(&__get_cpu_var(v))
-#define __cpu_local_dec(v) __local_dec(&__get_cpu_var(v))
-#define __cpu_local_add(i, v) __local_add((i), &__get_cpu_var(v))
-#define __cpu_local_sub(i, v) __local_sub((i), &__get_cpu_var(v))
-
-#endif /* _ARCH_SPARC64_LOCAL_H */
+#include <asm-generic/local.h>