Messages in this thread | | | Date | Fri, 25 Sep 2015 18:57:02 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [PATCH v2] zbud: allow up to PAGE_SIZE allocations |
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On (09/25/15 10:27), Vitaly Wool wrote: > > Have you seen those symptoms before? How did you come up to a conclusion > > that zram->zbud will do the trick? > > I have data from various tests (partially described here: > https://lkml.org/lkml/2015/9/17/244) and once again, I'll post a reply
yeah, I guess I'm just not so bright to quickly understand what is wrong with zsmalloc from those numbers.
> to https://lkml.org/lkml/2015/9/15/33 with more detailed test > description and explanation why zsmalloc is not the right choice for > me.
great, thanks.
> > If those symptoms are some sort of a recent addition, then does it help > > when you disable zsmalloc compaction? > > No it doesn't. OTOH enabled zsmalloc compaction doesn't seem to have a > substantial effect either.
hm. ok, that was my quick guess.
-ss
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