Changeset 12076

Timestamp:

07/29/09 19:54:50 (14 years ago)

Author:

ehuelsmann

Message:

Fix a race in the profiler startup phase.

On my hardware, the profiling value got set to 'true'
after the scheduling thread tried to run its first
loop; meaning it never set sampleNow.

File:

• trunk/abcl/src/org/armedbear/lisp/Profiler.java (modified) (2 diffs)

trunk/abcl/src/org/armedbear/lisp/Profiler.java

@@ -48 +48 @@
         public void run()
         {
+            profiling = true; // make sure we don't fall through on the first iteration
             while (profiling) {
                 sampleNow = true;
@@ -113 +114 @@
                 }
                 out._writeLine("; Profiler started.");
-                profiling = true;
             }
             return thread.nothing();