From: Ben Gras <ben@minix3.org>
Date: Tue, 28 Mar 2006 23:44:10 +0000 (+0000)
Subject: Don't do anything if time between updates is less than one tick.
X-Git-Tag: v3.1.2a~107
X-Git-Url: http://zhaoyanbai.com/repos/?a=commitdiff_plain;h=fcbfcfcd078f742fa5ace6d7a99e0e78c043ac25;p=minix.git

Don't do anything if time between updates is less than one tick.
---

diff --git a/commands/simple/top.c b/commands/simple/top.c
index 267570ff0..d2d1eeab9 100644
--- a/commands/simple/top.c
+++ b/commands/simple/top.c
@@ -118,6 +118,8 @@ void print_procs(int maxlines,
 	int p, nprocs, tot=0;
 	int idleticks = 0, kernelticks = 0, systemticks = 0;
 
+	if(dt < 1) return;
+
 	for(p = nprocs = 0; p < PROCS; p++) {
 		if(proc2[p].p_rts_flags & SLOT_FREE)
 			continue;