Re: [PATCH] debugobject: don't wake up kswapd from fill_pool()

[Tetsuo Handa]

On 2023/05/13 17:33, Thomas Gleixner wrote:
> Now I just stared at __alloc_pages_slowpath() and looked at the
> condition for wakeup_all_kswapds(). ALLOC_KSWAPD is set because
> debugobject uses GFP_ATOMIC which contains __GFP_KSWAPD_RECLAIM.
> 
> So debug objects needs to have s/GFP_ATOMIC/__GFP_HIGH/ to prevent that
> wakeup path.

Yes. That is exactly what my patch does.