1.1 --- a/src/share/vm/memory/threadLocalAllocBuffer.cpp Fri Sep 26 17:48:10 2014 -0400
1.2 +++ b/src/share/vm/memory/threadLocalAllocBuffer.cpp Thu Oct 09 15:42:23 2014 +0200
1.3 @@ -235,22 +235,19 @@
1.4 }
1.5
1.6 size_t ThreadLocalAllocBuffer::initial_desired_size() {
1.7 - size_t init_sz;
1.8 + size_t init_sz = 0;
1.9
1.10 if (TLABSize > 0) {
1.11 - init_sz = MIN2(TLABSize / HeapWordSize, max_size());
1.12 - } else if (global_stats() == NULL) {
1.13 - // Startup issue - main thread initialized before heap initialized.
1.14 - init_sz = min_size();
1.15 - } else {
1.16 + init_sz = TLABSize / HeapWordSize;
1.17 + } else if (global_stats() != NULL) {
1.18 // Initial size is a function of the average number of allocating threads.
1.19 unsigned nof_threads = global_stats()->allocating_threads_avg();
1.20
1.21 init_sz = (Universe::heap()->tlab_capacity(myThread()) / HeapWordSize) /
1.22 (nof_threads * target_refills());
1.23 init_sz = align_object_size(init_sz);
1.24 - init_sz = MIN2(MAX2(init_sz, min_size()), max_size());
1.25 }
1.26 + init_sz = MIN2(MAX2(init_sz, min_size()), max_size());
1.27 return init_sz;
1.28 }
1.29
