Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / wtf / PartitionAlloc.h

diff --git a/src/third_party/WebKit/Source/wtf/PartitionAlloc.h b/src/third_party/WebKit/Source/wtf/PartitionAlloc.h
index 66c7369..78abbab 100644 (file)
--- a/src/third_party/WebKit/Source/wtf/PartitionAlloc.h
+++ b/src/third_party/WebKit/Source/wtf/PartitionAlloc.h
@@ -183,7 +183,7 @@ static const size_t kGenericNumBucketsPerOrder = 1 << kGenericNumBucketsPerOrder
 static const size_t kGenericSmallestBucket = 1 << (kGenericMinBucketedOrder - 1);
 static const size_t kGenericMaxBucketSpacing = 1 << ((kGenericMaxBucketedOrder - 1) - kGenericNumBucketsPerOrderBits);
 static const size_t kGenericMaxBucketed = (1 << (kGenericMaxBucketedOrder - 1)) + ((kGenericNumBucketsPerOrder - 1) * kGenericMaxBucketSpacing);
-static const size_t kGenericMinDirectMappedDownsize = 16 * kPartitionPageSize; // Limit when downsizing a direct mapping using realloc().
+static const size_t kGenericMinDirectMappedDownsize = kGenericMaxBucketed + 1; // Limit when downsizing a direct mapping using realloc().
 static const size_t kGenericMaxDirectMapped = INT_MAX - kSystemPageSize;
 static const size_t kBitsPerSizet = sizeof(void*) * CHAR_BIT;