Messages in this thread | | | Date | Mon, 19 Aug 2002 20:36:24 +0200 (CEST) | From | Ingo Molnar <> | Subject | Re: [patch] O(1) sys_exit(), threading, scalable-exit-2.5.31-A6 |
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On Mon, 19 Aug 2002, Dave McCracken wrote:
> It seems to me it would be worth adding list_heads in the task struct > for ptraced tasks and ptraced siblings if it gets rid of the > reparenting.
well, this means that we'd still have to iterate through both lists in wait4(), and we'd have to maintain the ptrace list(s) in all the relevant codepaths - does this buy us anything relative to -B4?
Ingo
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