Date: Sun, 21 Jan 2018 22:07:39 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Johannes Lundberg <johalun0@gmail.com> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: Re: Periodical interrupt storm when playing game with USB keyboard Message-ID: <64218617-98d2-0e6e-5872-e44106e61bf7@selasky.org> In-Reply-To: <CAECmPwtWr0t5_xLgg4NMxnjz317sqnfR9-ttH62szq4fwPdO=Q@mail.gmail.com> References: <CAECmPwvDQBYw=mKJpZfUdKpXSC8GysZKSk0f9qaZEXCvy_QeMA@mail.gmail.com> <e2851846-0678-5cb9-0fce-e9cf49c41a2e@selasky.org> <CAECmPwvgMDBTUjhAERe4bKLgNYCim9bwdHw2JEL0RgTckMjSDw@mail.gmail.com> <CAECmPwtWr0t5_xLgg4NMxnjz317sqnfR9-ttH62szq4fwPdO=Q@mail.gmail.com>
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On 01/21/18 21:45, Johannes Lundberg wrote: > What does kern.eventtimer.periodic do? The sysctl description wasn't > that elaborate... It turns off re-programming the timer every time there is a new callout with earlier completion time. --HPS
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