Re: 9 hangs with idletick = 0

看板FB_current作者時間14年前 (2011/10/13 20:01), 編輯推噓0(000)
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Dag-Erling Sm=C3=B8rgrav <des@des.no> writes: > I've just built a kernel with KTR support, and with KTR_SPARE2, KTR_INTR > and KTR_SCHED enabled by default. I'll see what turns up. I'm also > going to try machdep.idle=3Dhlt with kern.eventtimer.idletick=3D0, and us= ing > a PCI re(4) instead of the on-board msk(4) while running with default > settings. Great, the bug does not occur when KTR is enabled. The machine has been up for 14+ hours without crashing, despite plenty of network activity, which usually triggers a freeze within minutes. It looks like there may still be short freezes (a few seconds at a time). I'm thinking of instrumenting fetch(1) to record any instances of fread() taking more than, say, half a second. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
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文章代碼(AID): #1EbjB_0D (FB_current)