[Qemu-devel] [PATCH v2 5/5] multifd: Use number of channels as listen backlog

Juan Quintela posted 5 patches 6 years, 2 months ago
Maintainers: Kevin Wolf <kwolf@redhat.com>, Eric Blake <eblake@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, Fam Zheng <fam@euphon.net>, Stefan Berger <stefanb@linux.ibm.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Max Reitz <mreitz@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Juan Quintela <quintela@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Michael Roth <mdroth@linux.vnet.ibm.com>
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[Qemu-devel] [PATCH v2 5/5] multifd: Use number of channels as listen backlog
Posted by Juan Quintela 6 years, 2 months ago
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 migration/socket.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/migration/socket.c b/migration/socket.c
index e63f5e1612..97c9efde59 100644
--- a/migration/socket.c
+++ b/migration/socket.c
@@ -178,10 +178,15 @@ static void socket_start_incoming_migration(SocketAddress *saddr,
 {
     QIONetListener *listener = qio_net_listener_new();
     size_t i;
+    int num = 1;
 
     qio_net_listener_set_name(listener, "migration-socket-listener");
 
-    if (qio_net_listener_open_sync(listener, saddr, 1, errp) < 0) {
+    if (migrate_use_multifd()) {
+        num = migrate_multifd_channels();
+    }
+
+    if (qio_net_listener_open_sync(listener, saddr, num, errp) < 0) {
         object_unref(OBJECT(listener));
         return;
     }
-- 
2.21.0


Re: [Qemu-devel] [PATCH v2 5/5] multifd: Use number of channels as listen backlog
Posted by Daniel P. Berrangé 6 years, 2 months ago
On Tue, Aug 20, 2019 at 10:24:59AM +0200, Juan Quintela wrote:
> Signed-off-by: Juan Quintela <quintela@redhat.com>
> ---
>  migration/socket.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


Regards,
Daniel
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