From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony PERARD Subject: [PATCH] libxl: Fix parameter pass to qemu-xen. Date: Thu, 15 Mar 2012 12:10:24 +0000 Message-ID: <1331813424-8171-1-git-send-email-anthony.perard@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Xen Devel Cc: Anthony PERARD , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org QEMU upstream need to kown the amount of RAM given to a guest. This patch give the correct value. Signed-off-by: Anthony PERARD --- tools/libxl/libxl_dm.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c index 1261499..6b074f4 100644 --- a/tools/libxl/libxl_dm.c +++ b/tools/libxl/libxl_dm.c @@ -323,6 +323,7 @@ static char ** libxl__build_device_model_args_new(libxl__gc *gc, const char *keymap = dm_keymap(guest_config); flexarray_t *dm_args; int i; + uint64_t ram_size; dm_args = flexarray_make(16, 1); if (!dm_args) @@ -504,11 +505,9 @@ static char ** libxl__build_device_model_args_new(libxl__gc *gc, break; } - /* RAM Size */ + ram_size = libxl__sizekb_to_mb(b_info->max_memkb - b_info->video_memkb); flexarray_append(dm_args, "-m"); - flexarray_append(dm_args, - libxl__sprintf(gc, "%d", - libxl__sizekb_to_mb(b_info->target_memkb))); + flexarray_append(dm_args, libxl__sprintf(gc, "%"PRId64, ram_size)); if (b_info->type == LIBXL_DOMAIN_TYPE_HVM) { for (i = 0; i < num_disks; i++) { -- tg: (8f11712..) fix/qemu-ram-size-arg (depends on: git-changeset)