diff mbox series

[v3,05/18] migration/rdma: do not need sync main for rdma

Message ID 1602908748-43335-6-git-send-email-zhengchuan@huawei.com
State New
Headers show
Series Support Multifd for RDMA migration | expand

Commit Message

Zheng Chuan Oct. 17, 2020, 4:25 a.m. UTC 
Signed-off-by: Zhimin Feng <fengzhimin1@huawei.com>
Signed-off-by: Chuan Zheng <zhengchuan@huawei.com>
---
 migration/multifd.c | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/migration/multifd.c b/migration/multifd.c
index 0d494df..8ccfd46 100644
--- a/migration/multifd.c
+++ b/migration/multifd.c
@@ -580,6 +580,10 @@  void multifd_send_sync_main(QEMUFile *f)
     if (!migrate_use_multifd()) {
         return;
     }
+     /* Do not need sync for rdma */
+    if (migrate_use_rdma()) {
+        return;
+    }
     if (multifd_send_state->pages->used) {
         if (multifd_send_pages(f) < 0) {
             error_report("%s: multifd_send_pages fail", __func__);
@@ -1002,6 +1006,10 @@  void multifd_recv_sync_main(void)
     if (!migrate_use_multifd()) {
         return;
     }
+    /* Do not need sync for rdma */
+    if (migrate_use_rdma()) {
+        return;
+    }
     for (i = 0; i < migrate_multifd_channels(); i++) {
         MultiFDRecvParams *p = &multifd_recv_state->params[i];