From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LBEBg-00055x-7m for qemu-devel@nongnu.org; Fri, 12 Dec 2008 15:00:36 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LBEBd-00055R-Q9 for qemu-devel@nongnu.org; Fri, 12 Dec 2008 15:00:34 -0500 Received: from [199.232.76.173] (port=35476 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LBEBd-00055N-KZ for qemu-devel@nongnu.org; Fri, 12 Dec 2008 15:00:33 -0500 Received: from wf-out-1314.google.com ([209.85.200.170]:14414) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LBEBd-00067z-3c for qemu-devel@nongnu.org; Fri, 12 Dec 2008 15:00:33 -0500 Received: by wf-out-1314.google.com with SMTP id 27so1469533wfd.4 for ; Fri, 12 Dec 2008 12:00:32 -0800 (PST) Message-ID: Date: Fri, 12 Dec 2008 22:00:31 +0200 From: "Blue Swirl" Subject: Re: [Qemu-devel] Switch to thread pool from posix-aio In-Reply-To: <4942BAB1.7000208@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> <4942BAB1.7000208@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: Anthony Liguori Cc: qemu-devel@nongnu.org On 12/12/08, Anthony Liguori wrote: > Blue Swirl wrote: > > > 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. > > > > > > Does this patch fix your problem? Yes, it does.