* [dpdk-dev] [PATCH] tile: add const in prefetch functions
@ 2015-07-15 7:26 Zhigang Lu
2015-07-15 12:19 ` Thomas Monjalon
0 siblings, 1 reply; 2+ messages in thread
From: Zhigang Lu @ 2015-07-15 7:26 UTC (permalink / raw)
To: dev
commit 7c5d0cc91579 added const in prefetch functions for
X86 and PPC. This patch does the same for Tile arch.
Fixes: 7c5d0cc91579 ("eal: add const in prefetch functions")
Signed-off-by: Zhigang Lu <zlu@ezchip.com>
---
lib/librte_eal/common/include/arch/tile/rte_prefetch.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/librte_eal/common/include/arch/tile/rte_prefetch.h b/lib/librte_eal/common/include/arch/tile/rte_prefetch.h
index f02d9fa..c94075c 100644
--- a/lib/librte_eal/common/include/arch/tile/rte_prefetch.h
+++ b/lib/librte_eal/common/include/arch/tile/rte_prefetch.h
@@ -39,17 +39,17 @@ extern "C" {
#include "generic/rte_prefetch.h"
-static inline void rte_prefetch0(volatile void *p)
+static inline void rte_prefetch0(const volatile void *p)
{
__builtin_prefetch((const void *)(uintptr_t)p, 0, 3);
}
-static inline void rte_prefetch1(volatile void *p)
+static inline void rte_prefetch1(const volatile void *p)
{
__builtin_prefetch((const void *)(uintptr_t)p, 0, 2);
}
-static inline void rte_prefetch2(volatile void *p)
+static inline void rte_prefetch2(const volatile void *p)
{
__builtin_prefetch((const void *)(uintptr_t)p, 0, 1);
}
--
2.1.2
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2015-07-15 12:19 ` Thomas Monjalon
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