6935821: G1: threads created during marking do not active their SATB queues
Summary: Newly-created threads always had the active field of their SATB queue initialized to false, even if they were created during marking. As a result, updates from threads created during a marking cycle were never enqueued and never processed. The fix includes remaining a method from active() to is_active() for readability and naming consistency.
Reviewed-by: ysr, johnc
author |
tonyp |
date |
Thu, 18 Mar 2010 12:14:59 -0400 |
parents |
a61af66fc99e |
children |
|
rev |
line source |
0
|
1 README:
|
|
2 This file should be located at the top of the hotspot Mercurial repository.
|
|
3
|
|
4 See http://openjdk.java.net/ for more information about the OpenJDK.
|
|
5
|
|
6 See ../README-builds.html for complete details on build machine requirements.
|
|
7
|
|
8 Simple Build Instructions:
|
|
9
|
|
10 cd make && gnumake
|
|
11
|
|
12 The files that will be imported into the jdk build will be in the "build"
|
|
13 directory.
|
|
14
|