Messages in this thread | | | From | Shakeel Butt <> | Date | Mon, 4 Oct 2021 11:35:12 -0700 | Subject | Re: [PATCH] cgroup: rstat: optimize flush through speculative test |
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On Mon, Oct 4, 2021 at 11:21 AM Tejun Heo <tj@kernel.org> wrote: > > [...] > What do you think about that approach? While the proposed patch looks fine, > it kinda bothers me that it's a very partial optimization - ie. if flush > frequency is high enough for this to matter, that for_each_possible_cpu() > scanning loop really isn't appropriate. >
Makes sense. I will take a stab at that.
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