7092412: G1: Some roots not marked during an initial mark that gets an evacuation failure
Summary: As a result of the changes for 7080389, an evacuation failure during an initial mark pause may result in some root objects not being marked. Pass whether the caller is a root scanning closure into the evacuation failure handling code so that the thread that successfully forwards an object to itself also marks the object.
Reviewed-by: ysr, brutisso, tonyp
| author |
johnc |
| date |
Tue, 20 Sep 2011 15:39:17 -0700 |
| 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
|
