postcopy: helper for waking shared
commit5efc35640359c808746ce28a44262020b523abeb
authorDr. David Alan Gilbert <dgilbert@redhat.com>
Mon, 12 Mar 2018 17:21:14 +0000 (12 17:21 +0000)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 20 Mar 2018 14:40:35 +0000 (20 16:40 +0200)
treecead20329eb5ee318d587bd542c3e44be1cc0082
parent375318d03f3f3fca72606eea71240cb6a3536314
postcopy: helper for waking shared

Provide a helper to send a 'wake' request on a userfaultfd for
a shared process.
The address in the clients address space is specified together
with the RAMBlock it was resolved to.

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>
migration/postcopy-ram.c
migration/postcopy-ram.h
migration/trace-events