Re: [dpdk-dev] [PATCH 1/2] examples/distributor: Fix compile issue

["Wan, Qun" <qun.wan@intel.com>]

Acked and verified.

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Michael Qiu
Sent: Thursday, November 26, 2015 9:35 AM
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 1/2] examples/distributor: Fix compile issue

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