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Assign task_struct.exit_code before taskstats_exit()
taskstats.ac_exitcode is assigned to task_struct.exit_code in bacct_add_tsk() through the following kernel function calls: do_exit() taskstats_exit() fill_pid() bacct_add_tsk() The problem is that in do_exit(), task_struct.exit_code is set to 'code' only after taskstats_exit() has been called. So we need to move the assignment before taskstats_exit(). Signed-off-by: Jonathan Lim <jlim@sgi.com> Cc: Balbir Singh <balbir@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -975,6 +975,7 @@ fastcall NORET_TYPE void do_exit(long code)
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if (unlikely(tsk->audit_context))
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audit_free(tsk);
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tsk->exit_code = code;
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taskstats_exit(tsk, group_dead);
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exit_mm(tsk);
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@ -996,7 +997,6 @@ fastcall NORET_TYPE void do_exit(long code)
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if (tsk->binfmt)
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module_put(tsk->binfmt->module);
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tsk->exit_code = code;
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proc_exit_connector(tsk);
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exit_task_namespaces(tsk);
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exit_notify(tsk);
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