1195972f6Sopenharmony_ciFrom d3d6f7fa6e755992fd4b75b56681b5e14aa8ba14 Mon Sep 17 00:00:00 2001 2195972f6Sopenharmony_ciFrom: jiangheng12 <jiangheng14@huawei.com> 3195972f6Sopenharmony_ciDate: Fri, 10 Mar 2023 19:32:48 +0800 4195972f6Sopenharmony_ciSubject: [PATCH] reduce cpu usage when send 5195972f6Sopenharmony_ci 6195972f6Sopenharmony_ci--- 7195972f6Sopenharmony_ci src/include/lwipsock.h | 2 ++ 8195972f6Sopenharmony_ci 1 file changed, 2 insertions(+) 9195972f6Sopenharmony_ci 10195972f6Sopenharmony_cidiff --git a/src/include/lwipsock.h b/src/include/lwipsock.h 11195972f6Sopenharmony_ciindex f78c9cf..810e98f 100644 12195972f6Sopenharmony_ci--- a/src/include/lwipsock.h 13195972f6Sopenharmony_ci+++ b/src/include/lwipsock.h 14195972f6Sopenharmony_ci@@ -33,6 +33,7 @@ 15195972f6Sopenharmony_ci #ifndef __LWIPSOCK_H__ 16195972f6Sopenharmony_ci #define __LWIPSOCK_H__ 17195972f6Sopenharmony_ci 18195972f6Sopenharmony_ci+#include <semaphore.h> 19195972f6Sopenharmony_ci #include "lwip/opt.h" 20195972f6Sopenharmony_ci #include "lwip/api.h" 21195972f6Sopenharmony_ci 22195972f6Sopenharmony_ci@@ -110,6 +111,7 @@ struct lwip_sock { 23195972f6Sopenharmony_ci struct list_node send_list; 24195972f6Sopenharmony_ci struct pbuf *send_lastdata; 25195972f6Sopenharmony_ci struct pbuf *send_pre_del; 26195972f6Sopenharmony_ci+ sem_t snd_ring_sem; 27195972f6Sopenharmony_ci 28195972f6Sopenharmony_ci char pad3 __rte_cache_aligned; 29195972f6Sopenharmony_ci /* nerver change */ 30195972f6Sopenharmony_ci-- 31195972f6Sopenharmony_ci2.23.0 32195972f6Sopenharmony_ci 33