r2232 - trunk/varnish-cache/bin/varnishd
phk at phk.freebsd.dk
Fri Nov 9 11:53:44 CET 2007
In message <ujrzlxnlmia.fsf at false.linpro.no>, =?iso-8859-1?Q?Dag-Erling_Sm=F8rg
>"Poul-Henning Kamp" <phk at phk.freebsd.dk> writes:
>> In message <ujr4pfvn1dt.fsf at false.linpro.no>, =3D?iso-8859-1?Q?Dag-Erling=
>> rav?=3D writes:
>> > - kevent changes can be buffered safely if we flush the buffer at the
>> > end of the loop in vca_kqueue_main(). Since we process (at most)
>> > NKEV kevents at a time, we will never have more than NKEV kevent
>> > changes to apply at that point, so it's safe to use a static
>> > buffer.
>> That's not true. We can receive multiple sessions in one read from
>> the pipe.
>Ah, right. So we flush the buffer when it's full, plus at the end of
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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