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From "weldon washburn (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2000) Class unloading support
Date Thu, 09 Nov 2006 21:41:39 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-2000?page=comments#action_12448592 ] 
            
weldon washburn commented on HARMONY-2000:
------------------------------------------

comments on native_sources_cleanup_upd.patch

1)
I glanced at this patch.  It looks like these mods should have minor impact on stability.
 Its mostly cleaning up C struct malloc/free.  Please confirm.

2)
The big comment in mem_alloc.h is vague.  It would be good to make it clearer.  It starts
with, "
+// PoolManager contains 2 lists of PoolDescriptors (memory chunks):
+// active and passive. Active chunks can be reused in future memory allocations

3)
I tried to apply this patch to current svn HEAD.  It fails on 3 or 4 files.  Please fix.



> Class unloading support
> -----------------------
>
>                 Key: HARMONY-2000
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2000
>             Project: Harmony
>          Issue Type: New Feature
>          Components: DRLVM
>         Environment: IA32 system only (no compressed mode support yet), gcv4.
>            Reporter: Aleksey Ignatenko
>         Assigned To: weldon washburn
>         Attachments: auto_unloading.patch, auto_unloading_upd.patch, class_unloading_cvn_v3.patch,
class_unloading_cvn_v3_upd.patch, gc_pinned_alloc_implemented.patch, gcv4.xml, gcv41_class_unloading.diff,
jvmti_iterate_workaround.diff, native_sources_cleanup.patch, native_sources_cleanup_upd.patch,
Test_unloading_native_lib.zip
>
>
> DRLVM Class unloading support. There 2 parts in the patch: 1.  Cleaning native sources
for unloaded classes. 2. Introduction of class unloading.

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