From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Kmv2R-0000Wu-Ov for qemu-devel@nongnu.org; Mon, 06 Oct 2008 14:42:35 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Kmv2Q-0000Vx-3g for qemu-devel@nongnu.org; Mon, 06 Oct 2008 14:42:35 -0400 Received: from [199.232.76.173] (port=55893 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Kmv2P-0000Vr-Ls for qemu-devel@nongnu.org; Mon, 06 Oct 2008 14:42:33 -0400 Received: from mu-out-0910.google.com ([209.85.134.190]:56550) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Kmv2P-00070O-43 for qemu-devel@nongnu.org; Mon, 06 Oct 2008 14:42:33 -0400 Received: by mu-out-0910.google.com with SMTP id w1so4280042mue.2 for ; Mon, 06 Oct 2008 11:42:32 -0700 (PDT) Message-ID: Date: Mon, 6 Oct 2008 21:42:31 +0300 From: "Blue Swirl" In-Reply-To: <48EA4E5D.50708@codemonkey.ws> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <48EA4E5D.50708@codemonkey.ws> Subject: [Qemu-devel] Re: [PATCH][RFC] Fire SIGIO when IO requests are completed 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 10/6/08, Anthony Liguori wrote: > Hi Blue Swirl, > > Can you test the attached patch with sparc-softmmu? Better yet, do you > have an image, or a recipe for an image that I could use to try and > reproduce the problem? The sparc test code on the QEMU website just uses a > ram disk so the regression isn't evident with it. Your patch fixes the slowness, great! Please put the prototype of enable_sigio_timer to a .h file somewhere, I get a warning with -Wmissing-prototypes.