Re: [PATCH] btrfs: only enable extent map shrinker for DEBUG builds

On Fri, Aug 16, 2024 at 10:40:38AM +0930, Qu Wenruo wrote:

Although there are several patches improving the extent map shrinker, there are still reports of too frequent shrinker behavior, taking too much CPU for the kswapd process.

So let's only enable extent shrinker for now, until we got more comprehensive understanding and a better solution.

Thanks, that's probably better than to disable it completely. I'll forward to patch so we get it to sable next week.

Reviewed-by: David Sterba dsterba@suse.com