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| author | Raphael Norwitz <raphael.norwitz@nutanix.com> | 2020-05-21 05:00:50 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-06-12 10:17:06 -0400 |
| commit | 6fb2e173d20c9bbb5466183d33a3ad7dcd0375fa (patch) | |
| tree | 394a4e9a3af61ea6e0425493926f9a432a20078d /contrib/vhost-user-input | |
| parent | 08fccf8f077397b47c740d4850cdeedc947f21ac (diff) | |
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>
Diffstat (limited to 'contrib/vhost-user-input')
0 files changed, 0 insertions, 0 deletions