What was/is the purpose of the getwd cache?
asn at samba.org
Wed Jun 13 03:42:57 MDT 2012
On Tue 12.Jun.12 14:00, Jeremy Allison wrote:
>On Tue, Jun 12, 2012 at 01:55:36PM -0700, Richard Sharpe wrote:
>> Hi folks,
>> What happens if I set 'getwd cache = no'?
>smbd will stop using the getwd cache. See this comment
>in the code:
> * We don't have the information to hand so rely on traditional
> * methods. The very slow getcwd, which spawns a process on some
> * systems, or the not quite so bad getwd.
>Probably these days getwd is reasonably fast. But this is
>an *OLD* optimization.
This raises the question for which systems it is still needed and can we
get rid of it for 4.0 :)
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