[Xen-devel] [PATCH 1 of 3 v2] libxl: set frontend status to 6 on domain destroy

[Roger Pau Monne <roger.pau@xxxxxxxxxxxxx>]

# HG changeset patch
# User Roger Pau Monne <roger.pau@xxxxxxxxxxxxx>
# Date 1323079583 -3600
# Node ID bc90cfd8dd220d69d09cf94a3d39ff3cef76d021
# Parent  274fa4aea2a30fb82228513f969d7cb807813bb8
libxl: set frontend status to 6 on domain destroy

Set frontend status to 6 on domain destruction and wait for devices to
be disconnected before executing hotplug scripts.

Signed-off-by: Roger Pau Monne <roger.pau@xxxxxxxxxxxxx>

diff -r 274fa4aea2a3 -r bc90cfd8dd22 tools/libxl/libxl_device.c
--- a/tools/libxl/libxl_device.c        Thu Dec 01 16:01:31 2011 +0100
+++ b/tools/libxl/libxl_device.c        Mon Dec 05 11:06:23 2011 +0100
@@ -513,10 +513,7 @@ int libxl__device_destroy(libxl__gc *gc,
     char *be_path = libxl__device_backend_path(gc, dev);
     char *fe_path = libxl__device_frontend_path(gc, dev);
 
-    /* 
-     * Run hotplug scripts, which will probably not be able to
-     * execute successfully since the device may still be plugged
-     */
+    libxl__xs_write(gc, XBT_NULL, libxl__sprintf(gc, "%s/%s", fe_path, 
"state"), "6");
     libxl__device_execute_hotplug(gc, dev, DISCONNECT);
 
     xs_rm(ctx->xsh, XBT_NULL, be_path);

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