Mercurial > hg > truffle

diff src/share/vm/gc_implementation/g1/concurrentMark.hpp @ 4711:adedfbbf0360

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
7120038: G1: ParallelGCThreads==0 is broken Summary: Running G1 with ParallelGCThreads==0 results in various crashes and asserts. Most of these are caused by unguarded references to the worker threads array or an incorrect number of active workers. Reviewed-by: jmasa, tonyp
author johnc
date Fri, 16 Dec 2011 11:40:00 -0800
parents dc467e8b2c5e
children 441e946dc1af
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/concurrentMark.hpp	Fri Dec 16 02:14:27 2011 -0500
+++ b/src/share/vm/gc_implementation/g1/concurrentMark.hpp	Fri Dec 16 11:40:00 2011 -0800
@@ -718,7 +718,7 @@
   size_t scale_parallel_threads(size_t n_par_threads);
 
   // Calculates the number of GC threads to be used in a concurrent phase.
-  int calc_parallel_marking_threads();
+  size_t calc_parallel_marking_threads();
 
   // The following three are interaction between CM and
   // G1CollectedHeap