From mboxrd@z Thu Jan 1 00:00:00 1970 From: Asias He Subject: Re: [PATCH] kvm tools: Signal only one thread when injecting console interrupts Date: Fri, 24 Jun 2011 21:19:28 +0800 Message-ID: <4E048EE0.5090902@gmail.com> References: <1308173586-5344-1-git-send-email-levinsasha928@gmail.com> <4DF94EFF.4000409@gmail.com> <20110616072924.GB15366@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: Ingo Molnar , Sasha Levin , gorcunov@gmail.com, prasadjoshi124@gmail.com, kvm@vger.kernel.org To: penberg@kernel.org Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:51565 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753028Ab1FXNVH (ORCPT ); Fri, 24 Jun 2011 09:21:07 -0400 Received: by iyb12 with SMTP id 12so2360197iyb.19 for ; Fri, 24 Jun 2011 06:21:05 -0700 (PDT) In-Reply-To: <20110616072924.GB15366@elte.hu> Sender: kvm-owner@vger.kernel.org List-ID: On 06/16/2011 03:29 PM, Ingo Molnar wrote: > * Asias He wrote: > >> On 06/16/2011 05:33 AM, Sasha Levin wrote: >>> Send signals only to the thread which handles console injection >>> instead of the entire process. >>> >>> This prevents every single thread from having to ignore SIGALRM >>> and will help scaling when running large amount of VCPU threads. >>> >>> Suggested-by: Ingo Molnar >>> Signed-off-by: Sasha Levin >> >> >> This one is much simpler than the sig_block patches and also resolves >> the getaddrinfo() problem for me in virtio net thread. >> >> Tested-by: Asias He > > yep, very nice! > > Acked-by: Ingo Molnar > > Thanks, > > Ingo > Hi, Pekka Ping. Mind to merge this patch? -- Best Regards, Asias He