Re: [PATCH v2.1] mm/damon/core: fix false positive in damos_quota_is_full() when esz is zero

[SJ Park]

On Wed,  2 Sep 2026 16:44:45 +0800 Liew Rui Yan <aethernet65535@xxxxxxxxx> wrote:

> When setting goal_tuner to 'temporal', if the goal is achieved,
> quota->esz_bp will be set to zero.  In this case, damos_quota_is_full()
> will always return true, even if no regions have been tried to apply at
> all.  This causes qt_exceeds to increase unexpectedly.

To me, this looks logically correct.  Could this cause any user issue?


Thanks,
SJ

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