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eal: add const in prefetch functions
[dpdk.git]
/
lib
/
librte_eal
/
common
/
include
/
arch
/
x86
/
rte_prefetch.h
diff --git
a/lib/librte_eal/common/include/arch/x86/rte_prefetch.h
b/lib/librte_eal/common/include/arch/x86/rte_prefetch.h
index
ec2454d
..
8e6e02c
100644
(file)
--- a/
lib/librte_eal/common/include/arch/x86/rte_prefetch.h
+++ b/
lib/librte_eal/common/include/arch/x86/rte_prefetch.h
@@
-1,7
+1,7
@@
/*-
* BSD LICENSE
*
/*-
* BSD LICENSE
*
- * Copyright(c) 2010-201
4
Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-201
5
Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@
-40,19
+40,19
@@
extern "C" {
#include "generic/rte_prefetch.h"
#include "generic/rte_prefetch.h"
-static inline void rte_prefetch0(volatile void *p)
+static inline void rte_prefetch0(
const
volatile void *p)
{
{
- asm volatile ("prefetcht0 %[p]" :
[p] "+m" (*(
volatile char *)p));
+ asm volatile ("prefetcht0 %[p]" :
: [p] "m" (*(const
volatile char *)p));
}
}
-static inline void rte_prefetch1(volatile void *p)
+static inline void rte_prefetch1(
const
volatile void *p)
{
{
- asm volatile ("prefetcht1 %[p]" :
[p] "+m" (*(
volatile char *)p));
+ asm volatile ("prefetcht1 %[p]" :
: [p] "m" (*(const
volatile char *)p));
}
}
-static inline void rte_prefetch2(volatile void *p)
+static inline void rte_prefetch2(
const
volatile void *p)
{
{
- asm volatile ("prefetcht2 %[p]" :
[p] "+m" (*(
volatile char *)p));
+ asm volatile ("prefetcht2 %[p]" :
: [p] "m" (*(const
volatile char *)p));
}
#ifdef __cplusplus
}
#ifdef __cplusplus