Messages in this thread | | | Date | Sat, 8 Feb 2020 21:41:49 +0000 (UTC) | From | Christopher Lameter <> | Subject | Re: [PATCH] mm/slub: Detach node lock from counting free objects |
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On Sat, 8 Feb 2020, Wen Yang wrote:
> I would greatly appreciate it if you kindly give me some feedback on this > patch.
I think the measure is too severe given its use and the general impact on code.
Maybe avoid taking the lock or reducing the time a lock is taken when reading /proc/slabinfo is the best approach?
Also you could cache the value in the userspace application? Why is this value read continually?
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