Messages in this thread | | | Date | Thu, 5 Jul 2012 00:48:43 +0900 | Subject | Re: [PATCH 1/3 v2] slub: prefetch next freelist pointer in __slab_alloc() | From | JoonSoo Kim <> |
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2012/7/5 Eric Dumazet <eric.dumazet@gmail.com>: > Its the slow path. I am not convinced its useful on real workloads (not > a benchmark) > > I mean, if a workload hits badly slow path, some more important work > should be done to avoid this at a higher level. >
In hackbench test, fast path allocation is about to 93%. Is it insufficient?
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