Re: [PATCH 17/21] Percpu tag allocator

[Oleg Nesterov]

On 05/14, Oleg Nesterov wrote:
>
> I must admit, I do not understand what this code actually does ;)
> I didn't try to read it carefully though, but perhaps at least the
> changelog could explain more?

OK, this is clear...

But perhaps the changelog could explain who needs the "fast" version
of, say, find_next_zero_bit + test_and_set_bit ;) Just curious.

Oleg.

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