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Diffstat (limited to 'docs/interop/vhost-user.txt')
| -rw-r--r-- | docs/interop/vhost-user.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/interop/vhost-user.txt b/docs/interop/vhost-user.txt index e295ef12ca..c058c407df 100644 --- a/docs/interop/vhost-user.txt +++ b/docs/interop/vhost-user.txt @@ -729,6 +729,18 @@ Master message types This is always sent sometime after a VHOST_USER_POSTCOPY_ADVISE, and thus only when VHOST_USER_PROTOCOL_F_PAGEFAULT is supported. + * VHOST_USER_POSTCOPY_END + Id: 30 + Slave payload: u64 + + Master advises that postcopy migration has now completed. The + slave must disable the userfaultfd. The response is an acknowledgement + only. + When VHOST_USER_PROTOCOL_F_PAGEFAULT is supported, this message + is sent at the end of the migration, after VHOST_USER_POSTCOPY_LISTEN + was previously sent. + The value returned is an error indication; 0 is success. + Slave message types ------------------- |