From 6c6ab16e5a31c09a6ea09f1b4638c121e610566a Mon Sep 17 00:00:00 2001
From: WuYunlong <xzsyeb@126.com>
Date: Fri, 18 Sep 2020 16:10:54 +0800
Subject: [PATCH] Make IO threads killable so that they can be canceled at any
 time.

This commit can be cherry picked to 6.0 only if we also cherry pick e9b6077.
---
 src/networking.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/networking.c b/src/networking.c
index 3fa298783..d3b0cd241 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -2966,6 +2966,7 @@ void *IOThreadMain(void *myid) {
     snprintf(thdname, sizeof(thdname), "io_thd_%ld", id);
     redis_set_thread_title(thdname);
     redisSetCpuAffinity(server.server_cpulist);
+    makeThreadKillable();
 
     while(1) {
         /* Wait for start */