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[PATCH v2 01/10] migration: Increase default number of multifd channels


From: Juan Quintela
Subject: [PATCH v2 01/10] migration: Increase default number of multifd channels to 16
Date: Wed, 18 Dec 2019 03:01:10 +0100

We can scale much better with 16, so we can scale to higher numbers.

Signed-off-by: Juan Quintela <address@hidden>
---
 migration/migration.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migration/migration.c b/migration/migration.c
index 354ad072fa..e7f707e033 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -86,7 +86,7 @@
 
 /* The delay time (in ms) between two COLO checkpoints */
 #define DEFAULT_MIGRATE_X_CHECKPOINT_DELAY (200 * 100)
-#define DEFAULT_MIGRATE_MULTIFD_CHANNELS 2
+#define DEFAULT_MIGRATE_MULTIFD_CHANNELS 16
 
 /* Background transfer rate for postcopy, 0 means unlimited, note
  * that page requests can still exceed this limit.
-- 
2.23.0




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