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Date: Tue, 6 Feb 2018 14:52:53 -0800
From: Gleb Smirnoff <glebius@FreeBSD.org>
To: Jeff Roberson <jeff@FreeBSD.org>
Cc: src-committers@freebsd.org, svn-src-user@freebsd.org
Subject: Re: svn commit: r328759 - user/jeff/numa/sys/vm
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  Jeff,

On Thu, Feb 01, 2018 at 11:47:51PM +0000, Jeff Roberson wrote:
J> Author: jeff
J> Date: Thu Feb  1 23:47:51 2018
J> New Revision: 328759
J> URL: https://svnweb.freebsd.org/changeset/base/328759
J> 
J> Log:
J>   Implement another variant of per-cpu free page caching derived from
J>   markj's patch.

At Netflix we have improved this a tiny bit. We call vm_page_init_cache_zones()
right after uma_startup(), so in the allocation path we don't need to check
that zone already exists.

For the per-domain cache zones, I moved uma_zcreate into vm_domain_init().
Works the same way.

-- 
Gleb Smirnoff