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Date:      Wed, 20 Dec 2017 12:20:25 -0700
From:      Warner Losh <imp@bsdimp.com>
To:        Adrian Chadd <adrian@freebsd.org>
Cc:        John Baldwin <jhb@freebsd.org>, Nathan Whitehorn <nwhitehorn@freebsd.org>,  David Chisnall <theraven@freebsd.org>, Eugene Grosbein <eugen@grosbein.net>, Konstantin Belousov <kostikbel@gmail.com>, Conrad Meyer <cem@freebsd.org>,  "src-committers@freebsd.org" <src-committers@freebsd.org>,  "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>,  "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>
Subject:   Re: svn commit: r326758 - in head/sys/i386: conf include
Message-ID:  <CANCZdfpTGbKH2ArXVR6HoT0nfQEac1XDyuCM_0qnnpbOoOH7Vw@mail.gmail.com>
In-Reply-To: <CAJ-Vmo=g5oha6ey8KD_iVx6JUOo3gTEtUp9r4_9DAp3Wwqsyrw@mail.gmail.com>
References:  <201712110432.vBB4WbnE021090@repo.freebsd.org> <1839614.eNG2DjLqvF@ralph.baldwin.cx> <28f2f06b-dc46-99f1-70be-260bb408c827@freebsd.org> <2357779.RlDvz1mMEe@ralph.baldwin.cx> <CAJ-Vmo=g5oha6ey8KD_iVx6JUOo3gTEtUp9r4_9DAp3Wwqsyrw@mail.gmail.com>

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On Wed, Dec 20, 2017 at 12:15 PM, Adrian Chadd <adrian@freebsd.org> wrote:

> Hi,
>
> I kinda bet that this will just get worse over time, so maybe it's
> time we revisited figuring out a better way of dispatching work
> instead of (a) lots of kernel threads for different subsystems and (b)
> lots of deep stack frames.
>
> eg - NFS over wifi == hilarious pain
>

non-hilarious pain can be had by adding IPSEC to that recipe.

Warner



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