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8186480: Remove warning when AssumeMP is true and ergonomics determines to use one worker thread

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Reviewed-by: shade
This commit is contained in:
Thomas Schatzl 2017-11-20 10:15:34 +01:00
parent 7409630577
commit 341c2c1956
1 changed files with 0 additions and 7 deletions
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7
src/hotspot/share/gc/shared/gcArguments.cpp
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@ -84,13 +84,6 @@ void GCArguments::select_gc_ergonomically() {
void GCArguments::initialize_flags() {
#if INCLUDE_ALL_GCS
if (AssumeMP && !UseSerialGC) {
if (FLAG_IS_DEFAULT(ParallelGCThreads) && ParallelGCThreads == 1) {
warning("If the number of processors is expected to increase from one, then"
" you should configure the number of parallel GC threads appropriately"
" using -XX:ParallelGCThreads=N");
}
}
if (MinHeapFreeRatio == 100) {
// Keeping the heap 100% free is hard ;-) so limit it to 99%.
FLAG_SET_ERGO(uintx, MinHeapFreeRatio, 99);