Date: Thu, 21 Sep 2000 18:18:23 -0400 (EDT) From: Kenneth Wayne Culver <culverk@wam.umd.edu> To: Takaya Ogawa <t-ogawa@triaez.kaisei.org> Cc: current@FreeBSD.ORG, jasone@FreeBSD.ORG Subject: Re: new idle_proc() makes my laptop very hot Message-ID: <Pine.GSO.4.21.0009211816030.7689-100000@rac3.wam.umd.edu> In-Reply-To: <867l85y9sr.wl@triaez.kaisei.org>
next in thread | previous in thread | raw e-mail | index | archive | help
I can second this... on my PC the cpu used to run around about 84 degrees F with the case at 80 degrees F, now the cpu runs at about 91-93 degrees F while the case runs at 80 degrees F. ================================================================= | Kenneth Culver | FreeBSD: The best NT upgrade | | Unix Systems Administrator | ICQ #: 24767726 | | and student at The | AIM: muythaibxr | | The University of Maryland, | Website: (Under Construction) | | College Park. | http://www.wam.umd.edu/~culverk/| ================================================================= On Fri, 22 Sep 2000, Takaya Ogawa wrote: > Hi. > > After new idle_proc() committed to the tree, my laptop > become very hot as if under heavy cpu load even when > cpu is actually 95%~ idle. > > If I understand collectly, idle_proc() doesn't contain > any HLT instruction in i386 UP case which former > idle() had. > > Attached patch adds back the HLT in i386 UP case and > seems to fix my problem, although I'm totally > unfamiliar with SMP nor alpha. > > Other than that, current runs quite fine in normal > operation here. > > Thanks. > > ---------- > Takaya Ogawa > t-ogawa@triaez.kaisei.org > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.GSO.4.21.0009211816030.7689-100000>