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From: Michael Qiu <michael.qiu@intel.com>
To: dev@dpdk.org
Date: Thu, 26 Nov 2015 09:35:05 +0800
Message-Id: <1448501706-21718-1-git-send-email-michael.qiu@intel.com>
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Subject: [dpdk-dev] [PATCH 1/2] examples/distributor: Fix compile issue
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examples/distributor/main.c(338): error #167:
argument of type "struct rte_mbuf *"
is incompatible with parameter of type "const char *"
_mm_prefetch(bufs[0], 0);
The first param of _mm_prefetch should be "const char *" and
need convert "struct rte_mbuf *" to "const void *".
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
---
examples/distributor/main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/examples/distributor/main.c b/examples/distributor/main.c
index 972bddb..a4d8e34 100644
--- a/examples/distributor/main.c
+++ b/examples/distributor/main.c
@@ -335,13 +335,13 @@ lcore_tx(struct rte_ring *in_r)
/* for traffic we receive, queue it up for transmit */
uint16_t i;
- _mm_prefetch(bufs[0], 0);
- _mm_prefetch(bufs[1], 0);
- _mm_prefetch(bufs[2], 0);
+ _mm_prefetch((const void *)bufs[0], 0);
+ _mm_prefetch((const void *)bufs[1], 0);
+ _mm_prefetch((const void *)bufs[2], 0);
for (i = 0; i < nb_rx; i++) {
struct output_buffer *outbuf;
uint8_t outp;
- _mm_prefetch(bufs[i + 3], 0);
+ _mm_prefetch((const void *)bufs[i + 3], 0);
/*
* workers should update in_port to hold the
* output port value
--
1.9.3