Re: vmstat's entries type

From: Peter Jeremy <peterjeremy_at_optushome.com.au>
Date: Sun, 30 Jul 2006 06:56:55 +1000
On Sat, 2006-Jul-29 18:13:32 +0200, Michal Mertl wrote:
>#define PCPU_LAZY_INC(var)      (++*PCPU_PTR(var))

I missed that.

>and function vcnt from sys/vm/vm_meter.c

vcnt() accumulates multiple 32-bit counters into a 32-bit result.  Getting
a 64-bit result means additionally tracking overflows in each counter.

-- 
Peter Jeremy

Received on Sat Jul 29 2006 - 18:57:03 UTC

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