migration: expose xbzrle cache miss rate

[mirror_qemu.git] / include / migration / migration.h

diff --git a/include/migration/migration.h b/include/migration/migration.h
index 8d88c7dbd28cde091659d4e911934992cdfe513a..3cb5ba80c3f17a6ccf3d54389d10a4920219a77f 100644 (file)
--- a/include/migration/migration.h
+++ b/include/migration/migration.h
@@ -124,6 +124,7 @@ uint64_t xbzrle_mig_bytes_transferred(void);
 uint64_t xbzrle_mig_pages_transferred(void);
 uint64_t xbzrle_mig_pages_overflow(void);
 uint64_t xbzrle_mig_pages_cache_miss(void);
+double xbzrle_mig_cache_miss_rate(void);
 
 void ram_handle_compressed(void *host, uint8_t ch, uint64_t size);