archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-18 18:14:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8022887: Assertion hit while using class and redefining it with RedefineClasses simultaneously

Browse source 
Need to refetch each method from InstanceKlass after all safepoints.  Removed leaky PreviousVersionInfo code.

Reviewed-by: dcubed, sspitsyn
This commit is contained in:
Coleen Phillimore 2013-09-20 09:30:02 -04:00
parent d2b68f0d0f
commit ec5e07f810
8 changed files with 169 additions and 304 deletions
Download patch file Download diff file Expand all files Collapse all files

5
hotspot/src/share/vm/memory/metaspaceShared.cpp
View file

@ -103,9 +103,10 @@ static void calculate_fingerprints() {
if (k->oop_is_instance()) {
InstanceKlass* ik = InstanceKlass::cast(k);
for (int i = 0; i < ik->methods()->length(); i++) {
ResourceMark rm;
Method* m = ik->methods()->at(i);
(new Fingerprinter(m))->fingerprint();
Fingerprinter fp(m);
// The side effect of this call sets method's fingerprint field.
fp.fingerprint();
}
}
}