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Subject[PATCH 04/10] local_t : ia64 extension
Date
local_t : ia64 extension

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

--- a/include/asm-ia64/local.h
+++ b/include/asm-ia64/local.h
@@ -1,50 +1 @@
-#ifndef _ASM_IA64_LOCAL_H
-#define _ASM_IA64_LOCAL_H
-
-/*
- * Copyright (C) 2003 Hewlett-Packard Co
- * David Mosberger-Tang <davidm@hpl.hp.com>
- */
-
-#include <linux/percpu.h>
-
-typedef struct {
- atomic64_t val;
-} local_t;
-
-#define LOCAL_INIT(i) ((local_t) { { (i) } })
-#define local_read(l) atomic64_read(&(l)->val)
-#define local_set(l, i) atomic64_set(&(l)->val, i)
-#define local_inc(l) atomic64_inc(&(l)->val)
-#define local_dec(l) atomic64_dec(&(l)->val)
-#define local_add(i, l) atomic64_add((i), &(l)->val)
-#define local_sub(i, l) atomic64_sub((i), &(l)->val)
-
-/* Non-atomic variants, i.e., preemption disabled and won't be touched in interrupt, etc. */
-
-#define __local_inc(l) (++(l)->val.counter)
-#define __local_dec(l) (--(l)->val.counter)
-#define __local_add(i,l) ((l)->val.counter += (i))
-#define __local_sub(i,l) ((l)->val.counter -= (i))
-
-/*
- * Use these for per-cpu local_t variables. Note they take a variable (eg. mystruct.foo),
- * not an address.
- */
-#define cpu_local_read(v) local_read(&__ia64_per_cpu_var(v))
-#define cpu_local_set(v, i) local_set(&__ia64_per_cpu_var(v), (i))
-#define cpu_local_inc(v) local_inc(&__ia64_per_cpu_var(v))
-#define cpu_local_dec(v) local_dec(&__ia64_per_cpu_var(v))
-#define cpu_local_add(i, v) local_add((i), &__ia64_per_cpu_var(v))
-#define cpu_local_sub(i, v) local_sub((i), &__ia64_per_cpu_var(v))
-
-/*
- * Non-atomic increments, i.e., preemption disabled and won't be touched in interrupt,
- * etc.
- */
-#define __cpu_local_inc(v) __local_inc(&__ia64_per_cpu_var(v))
-#define __cpu_local_dec(v) __local_dec(&__ia64_per_cpu_var(v))
-#define __cpu_local_add(i, v) __local_add((i), &__ia64_per_cpu_var(v))
-#define __cpu_local_sub(i, v) __local_sub((i), &__ia64_per_cpu_var(v))
-
-#endif /* _ASM_IA64_LOCAL_H */
+#include <asm-generic/local.h>
-
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