qemu/contrib/libvhost-user
Raphael Norwitz 6fb2e173d2 Support ram slot configuration in libvhost-user
The VHOST_USER_GET_MAX_MEM_SLOTS message allows a vhost-user backend to
specify a maximum number of ram slots it is willing to support. This
change adds support for libvhost-user to process this message. For now
the backend will reply with 8 as the maximum number of regions
supported.

libvhost-user does not yet support the vhost-user protocol feature
VHOST_USER_PROTOCOL_F_CONFIGIRE_MEM_SLOTS, so qemu should never
send the VHOST_USER_GET_MAX_MEM_SLOTS message. Therefore this new
functionality is not currently used.

Signed-off-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <1588533678-23450-8-git-send-email-raphael.norwitz@nutanix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2020-06-12 10:17:06 -04:00
..
libvhost-user-glib.c libvhost-user-glib: use g_main_context_get_thread_default() 2020-02-27 03:46:10 -05:00
libvhost-user-glib.h libvhost-user-glib: fix VugDev main fd cleanup 2020-02-27 03:46:10 -05:00
libvhost-user.c Support ram slot configuration in libvhost-user 2020-06-12 10:17:06 -04:00
libvhost-user.h Support ram slot configuration in libvhost-user 2020-06-12 10:17:06 -04:00
Makefile.objs libvhost-user: add glib source helper 2017-10-10 23:31:09 +02:00