Re: [PATCH 01/10] mm/damon/api: remove NR_DAMOS_FILTER_TYPES

[Zenghui Yu]

On 9/19/26 11:57 PM, SJ Park wrote:
> On Sat, 19 Sep 2026 21:02:30 +0800 Zenghui Yu <zenghui.yu@xxxxxxxxx> wrote:
> 
> > On 9/17/26 10:21 PM, SJ Park wrote:
> > > Nobody uses NR_DAMOS_FILTER_TYPES.  Remove it.
> [...]
> > Similarly we have more definitions of NR_foo in damon.h:
> >
> >  * @NR_DAMOS_ACTIONS:	Total number of DAMOS actions
> >  * @NR_DAMOS_QUOTA_GOAL_METRICS:	Number of DAMOS quota goal metrics.
> >  * @NR_DAMOS_WMARK_METRICS:	Total number of DAMOS watermark metrics
> >  * @NR_DAMON_OPS:	Number of monitoring operations implementations
> >
> > and only NR_DAMON_OPS is actually used (I checked mm-new).  If the
> > preference is removing all unused macros, we should probably clean them up
> > as well.
> 
> Nice findings!  Please feel free to post a patch for cleaning those up if you
> don't mind!

Sent out now.

https://lore.kernel.org/damon/20260920012028.9565-1-zenghui.yu@xxxxxxxxx

Thanks,
Zenghui