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envelope-from=avihaih@nvidia.com; helo=NAM11-BN8-obe.outbound.protection.outlook.com X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.047, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Juan Quintela Signed-off-by: Juan Quintela Signed-off-by: Avihai Horon --- migration/migration.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/migration/migration.c b/migration/migration.c index ffe868b86f..59cc3c309b 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -3743,23 +3743,24 @@ static MigIterateState migration_iteration_run(MigrationState *s) trace_migrate_pending(pending_size, s->threshold_size, pend_pre, pend_post); - if (pending_size && pending_size >= s->threshold_size) { - /* Still a significant amount to transfer */ - if (!in_postcopy && pend_pre <= s->threshold_size && - qatomic_read(&s->start_postcopy)) { - if (postcopy_start(s)) { - error_report("%s: postcopy failed to start", __func__); - } - return MIG_ITERATE_SKIP; - } - /* Just another iteration step */ - qemu_savevm_state_iterate(s->to_dst_file, in_postcopy); - } else { + + if (pending_size < s->threshold_size) { trace_migration_thread_low_pending(pending_size); migration_completion(s); return MIG_ITERATE_BREAK; } + /* Still a significant amount to transfer */ + if (!in_postcopy && pend_pre <= s->threshold_size && + qatomic_read(&s->start_postcopy)) { + if (postcopy_start(s)) { + error_report("%s: postcopy failed to start", __func__); + } + return MIG_ITERATE_SKIP; + } + + /* Just another iteration step */ + qemu_savevm_state_iterate(s->to_dst_file, in_postcopy); return MIG_ITERATE_RESUME; } -- 2.21.3