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Re: [RFC][PATCH] Add child reaper to struct pspace [message #6138 is a reply to message #6128]

Sat, 09 September 2006 04:54

ebiederm
Messages: 1354
Registered: February 2006

Senior Member

Kirill Korotaev <dev@sw.ru> writes:

>> I guess we need to maintain a list of task_structs in the pspace and walk
>> that list. Will work on that as a separate patch.
> wait. we either need to have a list of _pids_ or it
> should be called task_namespace, not pid, since we are adding more
> code related to tasks.

There will be a way to iterate through all of the pids.

It will probably be through a linked list of struct pid, but
it may be an in order traversal of some pid related data structure.

I was hoping for a moment I might be able to only implement one
struct pid, but I need some method to perform a reverse lookup
from struct pid to a (struct pid_namespace, pid_t) pair to
properly implement pid_nr(). A linked list of struct pid entries
is the obvious implementation.

Eric

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[Message index]

		Re: [RFC][PATCH] Add child reaper to struct pspace By: dev on Fri, 08 September 2006 17:32
		Re: [RFC][PATCH] Add child reaper to struct pspace By: ebiederm on Sat, 09 September 2006 04:54
		Re: [RFC][PATCH] Add child reaper to struct pspace By: dev on Tue, 12 September 2006 14:41
		Re: [RFC][PATCH] Add child reaper to struct pspace By: ebiederm on Tue, 12 September 2006 15:43
		Re: [RFC][PATCH] Add child reaper to struct pspace By: dev on Sat, 16 September 2006 11:55

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