Re: [RFC 07/11] mm: remove SWAP_AGAIN in ttu

[Minchan Kim]

On Fri, Mar 03, 2017 at 06:24:06PM +0530, Anshuman Khandual wrote:
> On 03/02/2017 12:09 PM, Minchan Kim wrote:
> > In 2002, [1] introduced SWAP_AGAIN.
> > At that time, ttuo used spin_trylock(&mm->page_table_lock) so it's
> 
> Small nit: Please expand "ttuo" here. TTU in the first place is also
> not very clear but we have that in many places.

No problem.