Date: Mon, 4 Nov 2019 00:02:22 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Vladimir Kondratyev <wulf@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r354322 - head/sys/dev/ichiic Message-ID: <20191103220222.GX73312@kib.kiev.ua> In-Reply-To: <201911032117.xA3LHpKK078186@repo.freebsd.org> References: <201911032117.xA3LHpKK078186@repo.freebsd.org>
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On Sun, Nov 03, 2019 at 09:17:51PM +0000, Vladimir Kondratyev wrote: > Author: wulf > Date: Sun Nov 3 21:17:50 2019 > New Revision: 354322 > URL: https://svnweb.freebsd.org/changeset/base/354322 > > Log: > [ig4] Convert ithread interrupt handler to filter based one. And why ? You need some reason to use filters/spinlocks, otherwise it only taxes system latency.
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