WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] [PATCH 18 of 24] libxl: use libxl__spawn_confirm_offspring_s

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] [PATCH 18 of 24] libxl: use libxl__spawn_confirm_offspring_startup for device model
From: Olaf Hering <olaf@xxxxxxxxx>
Date: Mon, 03 Oct 2011 17:54:55 +0200
Delivery-date: Mon, 03 Oct 2011 09:10:14 -0700
Dkim-signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1317657287; l=1370; s=domk; d=aepfle.de; h=To:From:Date:References:In-Reply-To:Subject: Content-Transfer-Encoding:MIME-Version:Content-Type:X-RZG-CLASS-ID: X-RZG-AUTH; bh=hG1TzDBMkRMnJTfhWk9rUB5iFiA=; b=hg7M3Fj7Z2h6h/ZfZ1HGbS5X/JxL5+wJblVc0yG7Meoszw42mKyxmneGNVriyiRUVhR gyPm0cvPpGODjgrjyHfPCCOE7ZCrRtVKI2ae69PVN7wBkGDdG+KZ4SSc+5J+T7HQtIAl7 EBqnELa/cI8DYVMNwLO/8QriwIqlsNsi2+o=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <patchbomb.1317657277@xxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <patchbomb.1317657277@xxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mercurial-patchbomb/1.7.5
# HG changeset patch
# User Olaf Hering <olaf@xxxxxxxxx>
# Date 1317653617 -7200
# Node ID acc1ee9d0c10a961834029726d11227c2ff9e97b
# Parent  018f63b6e4863faca16a832a5a34c6a6e7726cf7
libxl: use libxl__spawn_confirm_offspring_startup for device model

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>

diff -r 018f63b6e486 -r acc1ee9d0c10 tools/libxl/libxl_dm.c
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -890,25 +890,16 @@ out:
     return rc;
 }
 
-static int detach_device_model(libxl__gc *gc,
-                               libxl__spawner_starting *starting)
-{
-    int rc;
-    rc = libxl__spawn_detach(gc, starting->for_spawn);
-    if (starting->for_spawn)
-        free(starting->for_spawn);
-    free(starting);
-    return rc;
-}
 
 int libxl__confirm_device_model_startup(libxl__gc *gc,
                                        libxl__spawner_starting *starting)
 {
-    int detach;
-    int problem = libxl__wait_for_device_model(gc, starting->domid, "running",
-                                               starting->for_spawn, NULL, 
NULL);
-    detach = detach_device_model(gc, starting);
-    return problem ? problem : detach;
+    char *path;
+    int domid = starting->domid;
+    path = libxl__sprintf(gc, "/local/domain/0/device-model/%d/state", domid);
+    return libxl__spawn_confirm_offspring_startup(gc,
+                                     LIBXL_DEVICE_MODEL_START_TIMEOUT,
+                                     "Device Model", path, "running", 
starting);
 }
 
 int libxl__destroy_device_model(libxl__gc *gc, uint32_t domid)

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>