Date: Mon, 02 Feb 2009 13:38:16 +0200 From: Andriy Gapon <avg@icyb.net.ua> To: Rui Paulo <rpaulo@freebsd.org> Cc: freebsd-hackers@freebsd.org Subject: Re: INTR_FILTER? Message-ID: <4986DB28.6080503@icyb.net.ua> In-Reply-To: <E61A19DE-0435-44EC-A24F-F9330F3DF1E6@freebsd.org> References: <49819757.2010002@icyb.net.ua> <8F669786-30A2-458C-8A6B-3272297ADE14@freebsd.org> <4981EC95.1090002@icyb.net.ua> <E61A19DE-0435-44EC-A24F-F9330F3DF1E6@freebsd.org>
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on 30/01/2009 00:30 Rui Paulo said the following: > On 29 Jan 2009, at 17:51, Andriy Gapon wrote: >> BTW, INTR_FILTER seems quite useful. Why, then, it is not the default? > > The drivers would have to be ported to INTR_FILTER. Right now, only asmc > is using INTR_FILTER, so I don't think there is much gain in making it > the default. I am not sure about this part. From the code it seems that INTR_FILTER is backward-compatible, i.e. it gives something and doesn't take away anything. The API and conventions seems to be the same too. There could be some edge cases, of course. -- Andriy Gapon
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