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# HG changeset patch
# User Ian Campbell <ian.campbell@citrix.com>
# Date 1326387397 0
# Node ID fa999f4bcd85526a9ad1a6649f4069497801c5cd
# Parent 9771c7a1959e680ab8ef7de9008232770f04aecd
libxl: only write "disable_pf" key to xenstore when it makes sense

This key is only used by the traditional qemu-dm when servicing an HVM domain.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>

diff -r 9771c7a1959e -r fa999f4bcd85 tools/libxl/libxl_dm.c
--- a/tools/libxl/libxl_dm.c Thu Jan 12 16:49:18 2012 +0000
+++ b/tools/libxl/libxl_dm.c Thu Jan 12 16:56:37 2012 +0000
@@ -937,8 +937,12 @@ int libxl__create_device_model(libxl__gc

path = libxl__sprintf(gc, "/local/domain/0/device-model/%d", domid);
xs_mkdir(ctx->xsh, XBT_NULL, path);
- libxl__xs_write(gc, XBT_NULL, libxl__sprintf(gc, "%s/disable_pf", path),
- "%d", !b_info->u.hvm.xen_platform_pci);
+
+ if (b_info->type == LIBXL_DOMAIN_TYPE_HVM &&
+ b_info->device_model_version
+ == LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN_TRADITIONAL)
+ libxl__xs_write(gc, XBT_NULL, libxl__sprintf(gc, "%s/disable_pf", path),
+ "%d", !b_info->u.hvm.xen_platform_pci);

libxl_create_logfile(ctx,
libxl__sprintf(gc, "qemu-dm-%s", c_info->name),

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