From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH 4/9] kvm tools: Provide instance name when running 'kvm debug' Date: Wed, 29 Jun 2011 14:02:13 -0400 Message-ID: <1309370538-7947-4-git-send-email-levinsasha928@gmail.com> References: <1309370538-7947-1-git-send-email-levinsasha928@gmail.com> Cc: kvm@vger.kernel.org, mingo@elte.hu, asias.hejun@gmail.com, gorcunov@gmail.com, prasadjoshi124@gmail.com, Sasha Levin To: penberg@kernel.org Return-path: Received: from mail-qw0-f46.google.com ([209.85.216.46]:41584 "EHLO mail-qw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754092Ab1F2SEd (ORCPT ); Wed, 29 Jun 2011 14:04:33 -0400 Received: by qwk3 with SMTP id 3so740259qwk.19 for ; Wed, 29 Jun 2011 11:04:33 -0700 (PDT) In-Reply-To: <1309370538-7947-1-git-send-email-levinsasha928@gmail.com> Sender: kvm-owner@vger.kernel.org List-ID: Instead of sending a signal to the first instance found, send it to a specific instance. Signed-off-by: Sasha Levin --- tools/kvm/kvm-debug.c | 19 +++++++++++++++---- 1 files changed, 15 insertions(+), 4 deletions(-) diff --git a/tools/kvm/kvm-debug.c b/tools/kvm/kvm-debug.c index 58782dd..432ae84 100644 --- a/tools/kvm/kvm-debug.c +++ b/tools/kvm/kvm-debug.c @@ -1,11 +1,22 @@ -#include -#include - #include #include #include +#include + +#include +#include +#include int kvm_cmd_debug(int argc, const char **argv, const char *prefix) { - return system("kill -3 $(pidof kvm)"); + int pid; + + if (argc != 1) + die("Usage: kvm debug [instance name]\n"); + + pid = kvm__get_pid_by_instance(argv[0]); + if (pid < 0) + die("Failed locating instance name"); + + return kill(pid, SIGQUIT); } -- 1.7.6