use size literals in searchcore

1 files changed, 2 insertions, 1 deletions

diff --git a/searchcorespi/src/vespa/searchcorespi/index/indexflushtarget.cpp b/searchcorespi/src/vespa/searchcorespi/index/indexflushtarget.cpp
index 8ae6e18a28a..dc7798dd478 100644
--- a/searchcorespi/src/vespa/searchcorespi/index/indexflushtarget.cpp
+++ b/searchcorespi/src/vespa/searchcorespi/index/indexflushtarget.cpp
@@ -1,6 +1,7 @@
 // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 
 #include "indexflushtarget.h"
+#include <vespa/vespalib/util/size_literals.h>
 
 #include <vespa/log/log.h>
 LOG_SETUP(".searchcorespi.index.indexflushtarget");
@@ -41,7 +42,7 @@ IndexFlushTarget::needUrgentFlush() const
 {
     // Due to limitation of 16G address space of single datastore
     // TODO: Even better if urgency was decided by memory index itself.
-    constexpr int64_t G = 1024*1024*1024l;
+    constexpr int64_t G =1_Gi;
     bool urgent = (_numFrozenMemoryIndexes > _maxFrozenMemoryIndexes) ||
                   (getApproxMemoryGain().gain() > 16*G);
     SerialNum flushedSerial = _indexMaintainer.getFlushedSerialNum();