Fabian Keil <freebsd-listen_at_fabiankeil.de> wrote: > Alexander Motin <mav_at_FreeBSD.org> wrote: > > > On 20.12.2012 15:26, Fabian Keil wrote: > > > Alexander Motin <mav_at_FreeBSD.org> wrote: > > > > > >> On 20.12.2012 12:56, Fabian Keil wrote: > > >>> Alexander Motin <mav_at_FreeBSD.org> wrote: > > >>> > > >>>> Experiments with dummynet shown ineffective support for very short > > >>>> tick-based callouts. New version fixes that, allowing to get as many > > >>>> tick-based callout events as hz value permits, while still be able to > > >>>> aggregate events and generating minimum of interrupts. > > >>>> > > >>>> Also this version modifies system load average calculation to fix some > > >>>> cases existing in HEAD and 9 branches, that could be fixed with new > > >>>> direct callout functionality. > > >>>> > > >>>> http://people.freebsd.org/~mav/calloutng_12_17.patch > > >>> > > >>> With this patch (and the previous one, I didn't test the others) > > >>> my mouse cursor is occasionally not reacting for short amounts of > > >>> time (less than a second, but long enough to be noticeable). > > > >> Could you try to revert part of the patch, related to dev/atkbdc? I am > > >> not strong in details of that hardware, but in comments there mention > > >> that they are related. May be lost keyboard interrupts (which polling > > >> rate was increased to 1 second) cause PS/2 mouse delays. > > > > > > I reverted the changes to sys/dev/atkbdc/* about an hour ago > > > and so far it's looking good. I'll report back tomorrow after > > > some more testing. Still looking good. Fabian
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