[PATCH] libxl: Fix qemu-xen command line for vcpus numbers.

[PATCH] libxl: Fix qemu-xen command line for vcpus numbers.

[Anthony PERARD]

On the qemu-xen command line, the number of vcpus initially online and
the number of maximum available vcpus are inverted.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
---
 tools/libxl/libxl_dm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
index d10a58f..1e3a9f4 100644
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -533,8 +533,8 @@ static char ** libxl__build_device_model_args_new(libxl__gc *gc,
                 nr_set_cpus = libxl_bitmap_count_set(&b_info->avail_vcpus);
 
                 flexarray_append(dm_args, libxl__sprintf(gc, "%d,maxcpus=%d",
-                                                         b_info->max_vcpus,
-                                                         nr_set_cpus));
+                                                         nr_set_cpus,
+                                                         b_info->max_vcpus));
             } else
                 flexarray_append(dm_args, libxl__sprintf(gc, "%d",
                                                          b_info->max_vcpus));
-- 
Anthony PERARD

Re: [PATCH] libxl: Fix qemu-xen command line for vcpus numbers.

[Ian Campbell]

On Wed, 2013-05-29 at 19:11 +0100, Anthony PERARD wrote:
> On the qemu-xen command line, the number of vcpus initially online and
> the number of maximum available vcpus are inverted.
> 
> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>

Doh! Acked + applied, thanks.

> ---
>  tools/libxl/libxl_dm.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
> index d10a58f..1e3a9f4 100644
> --- a/tools/libxl/libxl_dm.c
> +++ b/tools/libxl/libxl_dm.c
> @@ -533,8 +533,8 @@ static char ** libxl__build_device_model_args_new(libxl__gc *gc,
>                  nr_set_cpus = libxl_bitmap_count_set(&b_info->avail_vcpus);
>  
>                  flexarray_append(dm_args, libxl__sprintf(gc, "%d,maxcpus=%d",
> -                                                         b_info->max_vcpus,
> -                                                         nr_set_cpus));
> +                                                         nr_set_cpus,
> +                                                         b_info->max_vcpus));
>              } else
>                  flexarray_append(dm_args, libxl__sprintf(gc, "%d",
>                                                           b_info->max_vcpus));