Increase timestamp precision?

[Ed Schouten]

Hi all,

It seems the default timestamp precision sysctl
(vfs.timestamp_precision) is currently set to 0 by default, meaning we
don't do any sub-second timestamps on files. Looking at the code, it
seems that vfs.timestamp_precision=1 will let it use a cached value with
1 / HZ precision and it looks like it should have little overhead.

Would anyone object if I were to change the default from 0 to 1?

-- 
 Ed Schouten <ed at 80386.nl>
 WWW: http://80386.nl/
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