Re: [PATCH] blk-mq: use cpumap_print_to_pagebuf()

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Hannes Reinecke <hare@xxxxxxx> writes:

>> You've just changed the output format[1] (and you didn't mention that in
>> your patch description).  I don't think this change is worth potentially
>> breaking existing scripts.

> But this was precisely the point.
>
> The smp_affinity is using the above function, making it _really_
> hard to check if both settings match.
> When using the same function the output is identical, and we can
> just punt the output into smp_affinity.

This is already out in the wild, Hannes.  I agree that your way is
better, I just don't feel comfortable changing the format after it's
been released.

Cheers,
Jeff
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