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| author | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2018-03-12 17:21:03 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-03-20 05:03:27 +0200 |
| commit | 2a84ffc0be7e54f2f4b76cb3ebfdde0b37bba9f0 (patch) | |
| tree | 6f14b50e56fb97f95c2db8c33cf8b56ba5d2678f /contrib/libvhost-user/libvhost-user.h | |
| parent | d6e47717b028f0404073d9c60f2fa50d79252333 (diff) | |
| download | qemu-2a84ffc0be7e54f2f4b76cb3ebfdde0b37bba9f0.tar.gz | |
libvhost-user: Open userfaultfd
Open a userfaultfd (on a postcopy_advise) and send it back in
the reply to the qemu for it to monitor.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'contrib/libvhost-user/libvhost-user.h')
| -rw-r--r-- | contrib/libvhost-user/libvhost-user.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/contrib/libvhost-user/libvhost-user.h b/contrib/libvhost-user/libvhost-user.h index 00d78a8810..074b7860f6 100644 --- a/contrib/libvhost-user/libvhost-user.h +++ b/contrib/libvhost-user/libvhost-user.h @@ -282,6 +282,9 @@ struct VuDev { * re-initialize */ vu_panic_cb panic; const VuDevIface *iface; + + /* Postcopy data */ + int postcopy_ufd; }; typedef struct VuVirtqElement { |