From owner-cvs-src@FreeBSD.ORG Thu Sep 27 16:50:07 2007 Return-Path: Delivered-To: cvs-src@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E7CD016A41A for ; Thu, 27 Sep 2007 16:50:07 +0000 (UTC) (envelope-from almarrie@gmail.com) Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.173]) by mx1.freebsd.org (Postfix) with ESMTP id 4222213C469 for ; Thu, 27 Sep 2007 16:50:07 +0000 (UTC) (envelope-from almarrie@gmail.com) Received: by ug-out-1314.google.com with SMTP id a2so1573318ugf for ; Thu, 27 Sep 2007 09:50:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=iSuAPGqfS6vd5J4fJeRcxJ//Dc/q6fDcB3w1pQ3Kjok=; b=GoVbynoGyvCrZMXUOTDyyYJ7Z/D9dlLFtI6nayzkF8Pmnk2JaISAFoVa69upVAtzbXeNjyvBXUqYx5veejvSEz0RwzexBlBUC9Knj++fOozX4zuKcR7H8yMUOCAMalOHAnvKnZiCuwCZb3HcEwlX4JSE0xrnNRISPnf7VKCWoNQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=YrXWay+gV3al99H8Kp2O35p/PKw/8aOfqBaXe5v96qfq6CzzWEwpvcpGyI5u3mh74vRSydmU30ajoECItT3mqwO/abDiJ2WuzIUqoWjUA8ZXwgUjxaAdMC6ESbCF1Fe3rjJl+HXp287VcxsD2L6Zm3dm5liW4J5wSgtt03iw5qg= Received: by 10.67.32.14 with SMTP id k14mr3806616ugj.1190911805679; Thu, 27 Sep 2007 09:50:05 -0700 (PDT) Received: by 10.86.2.1 with HTTP; Thu, 27 Sep 2007 09:50:05 -0700 (PDT) Message-ID: <499c70c0709270950l1643b3ebg978a8b3851194be6@mail.gmail.com> Date: Thu, 27 Sep 2007 19:50:05 +0300 From: "Abdullah Ibn Hamad Al-Marri" To: "Jeff Roberson" In-Reply-To: <200709271639.l8RGdREd032105@repoman.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200709271639.l8RGdREd032105@repoman.freebsd.org> Cc: cvs-src@freebsd.org Subject: Re: cvs commit: src/sys/kern sched_ule.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Sep 2007 16:50:08 -0000 On 9/27/07, Jeff Roberson wrote: > jeff 2007-09-27 16:39:27 UTC > > FreeBSD src repository > > Modified files: > sys/kern sched_ule.c > Log: > - Honor the PREEMPTION and FULL_PREEMPTION flags by setting the default > value for kern.sched.preempt_thresh appropriately. It can still by > adjusted at runtime. ULE will still use IPI_PREEMPT in certain > migration situations. > - Assert that we're not trying to compile ULE on an unsupported > architecture. To date, I believe only i386 and amd64 have implemented > the third cpu switch argument required. > > Approved by: re > > Revision Changes Path > 1.210 +10 -2 src/sys/kern/sched_ule.c Jeff, Thank you! Is IPI_PREEMPT recommended to be used for MySQL in the kernel? -- Regards, -Abdullah Ibn Hamad Al-Marri Arab Portal http://www.WeArab.Net/