Re: [PATCH] mm: Do not use double negation for testing page flags

Anshuman Khandual
2017-03-07T16:03:22Z

On 03/07/2017 12:06 PM, Minchan Kim wrote:
> With the discussion[1], I found it seems there are every PageFlags
> functions return bool at this moment so we don't need double
> negation any more.
> Although it's not a problem to keep it, it makes future users
> confused to use dobule negation for them, too.
>
> Remove such possibility.

A quick search of '!!Page' in the source tree does not show any other
place having this double negation. So I guess this is all which need
to be fixed.