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    SubjectRe: [PATCH] Send exit code through for taskstats.ac_exitcode
    On Mon Aug 20 20:44:13 2007, wrote:
    > Jonathan Lim wrote:
    > > taskstats.ac_exitcode is assigned to task_struct.exit_code in
    > > bacct_add_tsk() through the following kernel function calls:
    > >
    > > do_exit()
    > > taskstats_exit_send()
    > > fill_pid()
    > > bacct_add_tsk()
    > >
    > > The problem is that in do_exit(), task_struct.exit_code is set to 'code'
    > > only after taskstats_exit_send() has been called. So we need to send
    > > 'code' through to bacct_add_tsk().
    > Hi, Jonathan,
    > The patches look like a step in the right direction, I would suggest an
    > alternate implementation
    > Why can't we assign tsk->exit_code to code earlier? Can we not move up the
    > assignment to before taskstats_exit()? Wouldn't that be much simpler?

    Hi Balbir,

    That was what I wanted to do at first, but there was some concern over whether
    it would affect any of the intervening function calls. If there's no
    particular reason why the tsk->exit_code assignment is placed where it's at
    now, then yes, I would much rather move it to before taskstats_exit().

    I looked at the following functions involving tsk:


    and don't see anything that setting exit_code would affect. What do you think?

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