tree 8beadf62d62154d239ade72788695b46469d23b2
parent 9b0950375277467fd74a9075624477ae43b9bb22
author Paolo Bonzini <pbonzini@redhat.com> 1361550989 +0100
committer Juan Quintela <quintela@redhat.com> 1363005122 +0100

migration: yay, buffering is gone

Buffering was needed because blocking writes could take a long time
and starve other threads seeking to grab the big QEMU mutex.

Now that all writes (except within _complete callbacks) are done
outside the big QEMU mutex, we do not need buffering at all.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>