On Thu, 27 Sep 2012, Anthony PERARD wrote:
> If the call to xc_hvm_track_dirty_vram() fails, then we set dirtybit on all
> the
> video ram. This case happens during migration.
>
> Signed-off-by: Anthony PERARD <anthony.per...@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabell...@eu.citrix.com>
> xen-all.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/xen-all.c b/xen-all.c
> index b11542c..e6308be 100644
> --- a/xen-all.c
> +++ b/xen-all.c
> @@ -507,7 +507,8 @@ static void xen_sync_dirty_bitmap(XenIOState *state,
> bitmap);
> if (rc < 0) {
> if (rc != -ENODATA) {
> - fprintf(stderr, "xen: track_dirty_vram failed (0x" TARGET_FMT_plx
> + memory_region_set_dirty(framebuffer, 0, size);
> + DPRINTF("xen: track_dirty_vram failed (0x" TARGET_FMT_plx
> ", 0x" TARGET_FMT_plx "): %s\n",
> start_addr, start_addr + size, strerror(-rc));
> }
> --
> Anthony PERARD
>
