Date: Tue, 19 Jan 2010 12:16:35 +0100
From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no>
To: Bernard van Gastel <bvgastel@bitpowder.com>
Cc: freebsd-hackers@freebsd.org
Subject: Re: pthread_{mutex,cond} & fifo/starvation/scheduling policy
Message-ID: <86hbqifip8.fsf@ds4.des.no>
In-Reply-To: <71A129DC-68A0-46C3-956D-C8AFF1BA29E1@bitpowder.com> (Bernard van Gastel's message of "Tue, 19 Jan 2010 11:44:08 %2B0100")
References: <71A129DC-68A0-46C3-956D-C8AFF1BA29E1@bitpowder.com>
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Bernard van Gastel <bvgastel@bitpowder.com> writes:
> What is the scheduling policy of the different thread libraries?
Threads are scheduled by the kernel, not by the library. Look at
sys/kern/sched_umtx.c and sys/kern/sched_{4bsd,ule}.c.
DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no
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