Messages in this thread | | | Date | Tue, 22 Aug 2006 20:28:10 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [RFC][PATCH] ps command race fix take2 [3/4] profile fix |
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On 22 Aug 2006 13:08:49 +0200 Andi Kleen <ak@suse.de> wrote:
> KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> writes: > > > =================================================================== > > --- linux-2.6.18-rc4.orig/include/linux/sched.h > > +++ linux-2.6.18-rc4/include/linux/sched.h > > @@ -808,6 +808,10 @@ struct task_struct { > > struct list_head ptrace_children; > > struct list_head ptrace_list; > > > > +#if defined(CONFIG_OPROFILE) || defined(CONFIG_OPROFILE_MODULE) > > + struct list_head dead_tasks; > > +#endif > > Sorry I think this needs a cleaner solution without ifdef. Why can't it use > the token list? Or some other list head that's unused then. >
I added them because oprofile doesn't need tokened-list. But adding new member only for this seems a bit expensive as you point out. I'll find another way, reuse some list_head or use tokened-list.
-Kame
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