Messages in this thread | | | Subject | Re: [PATCH 15/24] kvm: mmu: Wrap mmu_lock cond_resched and needbreak | From | Paolo Bonzini <> | Date | Tue, 26 Jan 2021 18:55:13 +0100 |
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On 26/01/21 18:47, Ben Gardon wrote: > Enough that it motivated me to implement this more complex union > scheme. While the difference was pronounced in the dirty log perf test > microbenchmark, it's an open question as to whether it would matter in > practice.
I'll look at getting some numbers if it's just the dirty log perf test. Did you see anything in the profile pointing specifically at rwlock?
Paolo
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