svn commit: r312981 - head/sys/kern

[Ngie Cooper (yaneurabeya)]

> On Jan 29, 2017, at 21:52, Ngie Cooper (yaneurabeya) <yaneurabeya at gmail.com> wrote:
> 
>> 
>> On Jan 29, 2017, at 21:51, Benjamin Kaduk <bjkfbsd at gmail.com> wrote:
>> 
>> On Sun, Jan 29, 2017 at 11:46 PM, Ngie Cooper (yaneurabeya) <yaneurabeya at gmail.com> wrote:
>> 
>>> On Jan 29, 2017, at 19:20, Mateusz Guzik <mjg at FreeBSD.org> wrote:
>>> 
>>> Author: mjg
>>> Date: Mon Jan 30 03:20:05 2017
>>> New Revision: 312981
>>> URL: https://svnweb.freebsd.org/changeset/base/312981
>>> 
>>> Log:
>>> cache: use vrefact for '.' lookups and refing the rdir in fullpath
>> 
>> … why?
>> 
>> These are cases when it's know that there already exists a reference somewhere [else], so it's safe to apply the optimization?  I'm not sure I understand whether that's what you're asking, though.
> 
> Thanks! I’m trying to note that for folks that don’t know this knowledge area, it would be nice if it was actually listed in the commit message ;)…

(sending non-unicast this time)
-Ngie
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