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Diffstat (limited to 'docs/system/devices/vhost-user.rst')
| -rw-r--r-- | docs/system/devices/vhost-user.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/docs/system/devices/vhost-user.rst b/docs/system/devices/vhost-user.rst index 9b2da10..35259d8 100644 --- a/docs/system/devices/vhost-user.rst +++ b/docs/system/devices/vhost-user.rst @@ -98,8 +98,9 @@ Shared memory object In order for the daemon to access the VirtIO queues to process the requests it needs access to the guest's address space. This is -achieved via the ``memory-backend-file`` or ``memory-backend-memfd`` -objects. A reference to a file-descriptor which can access this object +achieved via the ``memory-backend-file``, ``memory-backend-memfd``, or +``memory-backend-shm`` objects. +A reference to a file-descriptor which can access this object will be passed via the socket as part of the protocol negotiation. Currently the shared memory object needs to match the size of the main |