Messages in this thread | | | Date | Thu, 26 Apr 2012 11:04:29 +0900 | From | Minchan Kim <> | Subject | Re: [PATCH 6/6] zsmalloc: make zsmalloc portable |
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On 04/26/2012 01:37 AM, Seth Jennings wrote:
> Hey Minchan, > > Thanks for the patches! > > On 04/25/2012 09:32 AM, Nitin Gupta wrote: >> I think Seth was working on this improvement but not sure about the >> current status. Seth? > > Yes, I looked at this option, and it is very clean and portable. > > Unfortunately, IIRC, with our rate of mapping/unmapping, > flush_tlb_kernel_range() causes an IPI storm that effective > stalls the machine. > > I'll apply your patch and try it out.
Seth, Thanks!
-- Kind regards, Minchan Kim
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