Re: [PATCH 1/1] ptrace: make sure do_wait() won't hang afterPTRACE_ATTACH

[Oleg Nesterov]

Hi,

I can't write the full reply right now, just one note...

On 02/21, Tejun Heo wrote:
>
> BTW, I plan on separating out all ptrace related stuff into a separate
> struct as it's not used by most tasks anyway, so I don't think we need
> to be too concerned about several more fields.

This is funny.

I already did this change (it even had some review on lkml). And it was
discussed again (on archer@xxxxxxxxxxxxxx) a couple of days ago. Yes,
probably we should finally do this. Unfortunately, this complicates the
attach-to-all-threads request (new feature), but anyway.

Oleg.

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