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From "Gregory Shimansky (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-2933) [drlvm][vmcore][jit] Unsynchronized linked list modification
Date Mon, 05 Feb 2007 16:17:05 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-2933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gregory Shimansky updated HARMONY-2933:
---------------------------------------

    Patch Info:   (was: [Patch Available])
      Assignee: Gregory Shimansky

I don't like the way you fix unsynchronized access. You're adding a new static lock inside
of the file, this is not good for multiple VM support in the future. I think that lock for
dcList should be added in the same VM_Global_State as dcList itself and Lock_Manager object
should be initialized on VM startup.

> [drlvm][vmcore][jit] Unsynchronized linked list modification
> ------------------------------------------------------------
>
>                 Key: HARMONY-2933
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2933
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>            Reporter: Ilya Leviev
>         Assigned To: Gregory Shimansky
>         Attachments: HARMONY-2933-vmcore-jit-add-synchronization.patch, HARMONY-2933-vmcore-jit-add-synchronization.patch,
HARMONY-2933-vmcore-jit-add-synchronization.patch
>
>
> Unsynchronized linked list modification at vm\vmcore\src\jit\compile.cpp in function
compile_add_dynamic_generated_code_chunk. 

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