Re: [RFC][v8][PATCH 0/10] Implement clone3() system call

From: Eric W. Biederman
Date: Wed Oct 21 2009 - 17:12:04 EST


Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx> writes:

> Eric W. Biederman [ebiederm@xxxxxxxxxxxx] wrote:
> | Not what I was thinking. The following untested patch is what I was
> | thinking. It just exposes last, min, and max to the callers which pass
> | in different appropriate values.
>
>
> Minor comments are that the caller has to choose which function to call
> and passing in 'target-1' for the 'last' in set_pidmap() seems a bit
> unnatural. But I can't think of a better way and I think this will work.
> Will test it out.

Thanks. My primary concern was that we don't unnecessarily duplicate all
of the weird allocating a bitmap page code etc.

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