Re: [PATCH v2] mm/vmscan: fix comment logic in balance_pgdat

[Johannes Weiner]

On Fri, Aug 21, 2026 at 02:40:57PM +0800, Enlin Mu wrote:
> In balance_pgdat(), when the low watermark is met, processes sleeping on
> pfmemalloc_wait are woken up because they are able to safely make forward
> progress.
> 
> However, the comment incorrectly states "they should not be able",
> which contradicts the actual code behavior. Fix this typo to accurately
> reflect the logic.
> 
> No functional changes are introduced.
> 
> Signed-off-by: Enlin Mu <enlin.mu@xxxxxxxxxx>
> Signed-off-by: Enlin Mu <enlin.mu@xxxxxxxxx>

Looks good, thanks for updating the patch.

Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>