Paolo Bonzini <pbonz...@redhat.com> wrote: > Right now, migration cannot entirely rely on QEMUFile's automatic > drop of I/O after an error, because it does its "real" I/O outside > the put_buffer callback. To fix this until buffering is gone, expose > qemu_file_set_error which we will use in buffered_flush. > > Similarly, buffered_flush is not a complete flush because some data may > still reside in the QEMUFile's own buffer. This somewhat complicates the > process of closing the migration thread. Again, when buffering is gone > buffered_flush will disappear and calling qemu_fflush will not be needed; > in the meanwhile, we expose the function for use in migration.c. > > Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
Reviewed-by: Juan Quintela <quint...@redhat.com>
