Peter Xu <[email protected]> writes: > We can safely use the async version of put buffer here because the qemufile > will be flushed right away. > > Suggested-by: Fabiano Rosas <[email protected]> > Signed-off-by: Peter Xu <[email protected]> > --- > migration/colo.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/migration/colo.c b/migration/colo.c > index 1b94e0f0ee..0b1a58cd8f 100644 > --- a/migration/colo.c > +++ b/migration/colo.c > @@ -486,7 +486,8 @@ static int colo_do_checkpoint_transaction(MigrationState > *s, > goto out; > } > > - qemu_put_buffer(s->to_dst_file, bioc->data, bioc->usage); > + /* We can use async put because flush happens right away */ > + qemu_put_buffer_async(s->to_dst_file, bioc->data, bioc->usage, false); > ret = qemu_fflush(s->to_dst_file); > if (ret < 0) { > goto out;
Reviewed-by: Fabiano Rosas <[email protected]>
