From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LBDQN-0007cF-9d for qemu-devel@nongnu.org; Fri, 12 Dec 2008 14:11:43 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LBDQL-0007ba-Bg for qemu-devel@nongnu.org; Fri, 12 Dec 2008 14:11:42 -0500 Received: from [199.232.76.173] (port=37375 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LBDQL-0007bO-3R for qemu-devel@nongnu.org; Fri, 12 Dec 2008 14:11:41 -0500 Received: from mail-bw0-f12.google.com ([209.85.218.12]:46747) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LBDQK-00087n-Oh for qemu-devel@nongnu.org; Fri, 12 Dec 2008 14:11:40 -0500 Received: by bwz5 with SMTP id 5so2311183bwz.10 for ; Fri, 12 Dec 2008 11:11:37 -0800 (PST) Message-ID: Date: Fri, 12 Dec 2008 21:09:14 +0200 From: "Blue Swirl" Subject: Re: [Qemu-devel] Switch to thread pool from posix-aio In-Reply-To: <494294B5.3030200@codemonkey.ws> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <494294B5.3030200@codemonkey.ws> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Anthony Liguori On 12/12/08, Anthony Liguori wrote: > I've just committed the thread pool patch I posted a few days ago (plus the > suggested cleanups). > > Please test this especially if you're using a very old glibc or a non-Linux > Unix. Also pay attention for any performance differences. I don't think > any will be noticable unless you're doing very heavy IO and I expect it will > only improve things. Compilation is broken on Debian stable, you need librt for timer_create, clock_gettime etc.