Messages in this thread | | | Date | Wed, 25 Apr 2012 11:37:54 -0500 | From | Seth Jennings <> | Subject | Re: [PATCH 6/6] zsmalloc: make zsmalloc portable |
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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.
Thanks, Seth
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