Re: [PATCH v2] mm: memcg: Fix memcg reclaim soft lockup

Chris Down
2020-08-26T18:20:18Z

Chris Down writes:
>Xunlei Pang writes:
>>Add cond_resched() at the upper shrink_node_memcgs() to solve this
>>issue, and any other possible issue like meomry.min protection.
>
>I understand the general intent of the patch, but could you clarify
>your concern around memory protection?

Oh, I see, your concern is just preemption in general rather than a fixing
anything for the memory protection side. In which case, go for it, but I agree
with Michael that it would be nice to send v3 with a clarifying comment.

Acked-by: Chris Down <chris@chrisdown.name>