[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] [PATCH 10 of 29 RFC] libxl: destroy devices before device model



# HG changeset patch
# User Roger Pau Monne <roger.pau@xxxxxxxxxxxxx>
# Date 1328177046 -3600
# Node ID 80835b6fed80331703a525a3b6ac98153d9868f6
# Parent  8a5a82c9819558015ac75afdef28ee3d88d4f334
libxl: destroy devices before device model

Destroying the device model before unplugging the devices prevented
from doing a clean unplug, since libxl was waiting for dm  devices
to shutdown when the userspace process was already killed.

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

diff -r 8a5a82c98195 -r 80835b6fed80 tools/libxl/libxl.c
--- a/tools/libxl/libxl.c       Thu Feb 02 11:01:05 2012 +0100
+++ b/tools/libxl/libxl.c       Thu Feb 02 11:04:06 2012 +0100
@@ -791,15 +791,15 @@ int libxl_domain_destroy(libxl_ctx *ctx,
     if (rc < 0) {
         LIBXL__LOG_ERRNOVAL(ctx, LIBXL__LOG_ERROR, rc, "xc_domain_pause failed 
for %d", domid);
     }
+    if (libxl__devices_destroy(gc, domid) < 0)
+        LIBXL__LOG(ctx, LIBXL__LOG_ERROR, 
+                   "libxl__devices_destroy failed for %d", domid);
     if (dm_present) {
         if (libxl__destroy_device_model(gc, domid) < 0)
             LIBXL__LOG(ctx, LIBXL__LOG_ERROR, "libxl__destroy_device_model 
failed for %d", domid);
 
         libxl__qmp_cleanup(gc, domid);
     }
-    if (libxl__devices_destroy(gc, domid) < 0)
-        LIBXL__LOG(ctx, LIBXL__LOG_ERROR, 
-                   "libxl__devices_destroy failed for %d", domid);
 
     vm_path = libxl__xs_read(gc, XBT_NULL, libxl__sprintf(gc, "%s/vm", 
dom_path));
     if (vm_path)

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


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.