diff mbox series

[PULL,20/21] migration/multifd: pages->used would be cleared when attach to multifd_send_state

Message ID 20191011191646.226814-21-dgilbert@redhat.com
State New
Headers show
Series [PULL,01/21] migration: use migration_is_active to represent active state | expand

Commit Message

Dr. David Alan Gilbert Oct. 11, 2019, 7:16 p.m. UTC 
From: Wei Yang <richardw.yang@linux.intel.com>

When we found an available channel in multifd_send_pages(), its
pages->used is cleared and then attached to multifd_send_state.

It is not necessary to do this twice.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20191011085050.17622-5-richardw.yang@linux.intel.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 migration/ram.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/migration/ram.c b/migration/ram.c
index 963e795ed0..5078f94490 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1129,7 +1129,6 @@  static void *multifd_send_thread(void *opaque)
             p->flags = 0;
             p->num_packets++;
             p->num_pages += used;
-            p->pages->used = 0;
             qemu_mutex_unlock(&p->mutex);
 
             trace_multifd_send(p->id, packet_num, used, flags,