# HG changeset patch
# User thartmann
# Date 1427694799 -7200
# Node ID 2dd31ea5f49c2bc37cee51a13fc915a31d3bb8f8
# Parent  c3348fd718cc7eaa9f3a2c4e3518a04445d9606c
8075214: SIGSEGV in nmethod sweeping
Summary: Changed implementation of forceNMethodSweep() to request sweep from existing sweeper thread.
Reviewed-by: kvn, mgerdin, dholmes

diff -r c3348fd718cc -r 2dd31ea5f49c test/lib/sun/hotspot/WhiteBox.java
--- a/test/lib/sun/hotspot/WhiteBox.java	Thu Mar 26 13:54:09 2015 -0700
+++ b/test/lib/sun/hotspot/WhiteBox.java	Mon Mar 30 07:53:19 2015 +0200
@@ -168,14 +168,7 @@
       return allocateCodeBlob( intSize, type);
   }
   public native void    freeCodeBlob(long addr);
-  public        void    forceNMethodSweep() {
-    try {
-        forceNMethodSweep0().join();
-    } catch (InterruptedException e) {
-        Thread.currentThread().interrupt();
-    }
-  }
-  public native Thread  forceNMethodSweep0();
+  public native void    forceNMethodSweep();
   public native Object[] getCodeHeapEntries(int type);
   public native int     getCompilationActivityMode();
   public native Object[] getCodeBlob(long addr);