33 lines
780 B
Diff
33 lines
780 B
Diff
From d3d6f7fa6e755992fd4b75b56681b5e14aa8ba14 Mon Sep 17 00:00:00 2001
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From: jiangheng12 <jiangheng14@huawei.com>
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Date: Fri, 10 Mar 2023 19:32:48 +0800
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Subject: [PATCH] reduce cpu usage when send
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---
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src/include/lwipsock.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/include/lwipsock.h b/src/include/lwipsock.h
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index f78c9cf..810e98f 100644
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--- a/src/include/lwipsock.h
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+++ b/src/include/lwipsock.h
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@@ -33,6 +33,7 @@
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#ifndef __LWIPSOCK_H__
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#define __LWIPSOCK_H__
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+#include <semaphore.h>
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#include "lwip/opt.h"
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#include "lwip/api.h"
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@@ -110,6 +111,7 @@ struct lwip_sock {
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struct list_node send_list;
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struct pbuf *send_lastdata;
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struct pbuf *send_pre_del;
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+ sem_t snd_ring_sem;
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char pad3 __rte_cache_aligned;
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/* nerver change */
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--
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2.23.0
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