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diff src/share/vm/ci/ciEnv.cpp @ 1202:5f24d0319e54

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4360113: Evict nmethods when code cache gets full Summary: Speculatively unload the oldest nmethods when code cache gets full. Reviewed-by: never, kvn Contributed-by: eric.caspole@amd.com
author kvn
date Fri, 29 Jan 2010 09:27:22 -0800
parents 4ce7240d622c
children 7f8790caccb0
line wrap: on
line diff
--- a/src/share/vm/ci/ciEnv.cpp	Fri Jan 29 08:33:24 2010 -0800
+++ b/src/share/vm/ci/ciEnv.cpp	Fri Jan 29 09:27:22 2010 -0800
@@ -962,18 +962,10 @@
     if (nm == NULL) {
       // The CodeCache is full.  Print out warning and disable compilation.
       record_failure("code cache is full");
-      UseInterpreter = true;
-      if (UseCompiler || AlwaysCompileLoopMethods ) {
-#ifndef PRODUCT
-        warning("CodeCache is full. Compiler has been disabled");
-        if (CompileTheWorld || ExitOnFullCodeCache) {
-          before_exit(JavaThread::current());
-          exit_globals(); // will delete tty
-          vm_direct_exit(CompileTheWorld ? 0 : 1);
-        }
-#endif
-        UseCompiler               = false;
-        AlwaysCompileLoopMethods  = false;
+      {
+        MutexUnlocker ml(Compile_lock);
+        MutexUnlocker locker(MethodCompileQueue_lock);
+        CompileBroker::handle_full_code_cache();
       }
     } else {
       NOT_PRODUCT(nm->set_has_debug_info(has_debug_info); )