Re: [tip:sched/core] sched/core: Add debugging code to catch missing update_rq_clock() calls
From: Sachin Sant <hidden>
Date: 2017-02-03 11:04:09
Also in:
linux-next
<html><head></head><body dir="auto" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="ApplePlainTextBody"><div class="ApplePlainTextBody"><br><blockquote type="cite"><blockquote type="cite">[ 173.493453] INFO: rcu_sched detected stalls on CPUs/tasks:<br>[ 173.493473] <span class="Apple-tab-span" style="white-space:pre"> </span>8-...: (2 GPs behind) idle=006/140000000000000/0 softirq=0/0 fqs=2996 <br>[ 173.493476] <span class="Apple-tab-span" style="white-space:pre"> </span>(detected by 0, t=6002 jiffies, g=885, c=884, q=6350)<br></blockquote><br>Right, I actually saw that too, but I don't think that would be related<br>to my patch. I'll see if I can dig into this though, ought to get fixed<br>regardless.<br><br></blockquote><br>Thanks. If required I can help test the fix.<br><br><blockquote type="cite">Thanks for testing!<br></blockquote><br></div></body></html>