From: Zhigang Lu <zlu@ezchip.com>
To: <dev@dpdk.org>
Subject: [dpdk-dev] [PATCH] tile: add const in prefetch functions
Date: Wed, 15 Jul 2015 15:26:47 +0800 [thread overview]
Message-ID: <1436945208-30487-1-git-send-email-zlu@ezchip.com> (raw)
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
next reply other threads:[~2015-07-15 7:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-15 7:26 Zhigang Lu [this message]
2015-07-15 12:19 ` Thomas Monjalon
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