From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 16 Dec 2012 19:46:00 +0000 (+0100)
Subject: raise ubusd priority to speed up message processing under load
X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fprocd.git;a=commitdiff_plain;h=4d0321f1b086be17ada643ff469e1afa536b4ce7;ds=sidebyside

raise ubusd priority to speed up message processing under load

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---

diff --git a/ubus.c b/ubus.c
index 0bd9e49..8c51b53 100644
--- a/ubus.c
+++ b/ubus.c
@@ -1,3 +1,4 @@
+#include <sys/resource.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <signal.h>
@@ -31,6 +32,7 @@ static void procd_restart_ubus(void)
 
 	ubus_proc.pid = fork();
 	if (!ubus_proc.pid) {
+		setpriority(PRIO_PROCESS, 0, -20);
 		execvp(argv[0], argv);
 		exit(-1);
 	}