migration: Make threshold_size an uint64_t

It's always used to compare against another uint64_t.  Make it always clear
that it's never a negative.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20240117075848.139045-2-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
This commit is contained in:
Peter Xu 2024-01-17 15:58:46 +08:00
parent 918f620d30
commit a8629e0c2f

View file

@ -296,7 +296,7 @@ struct MigrationState {
* this threshold; it's calculated from the requested downtime and
* measured bandwidth, or avail-switchover-bandwidth if specified.
*/
int64_t threshold_size;
uint64_t threshold_size;
/* params from 'migrate-set-parameters' */
MigrationParameters parameters;