git: kernel - Change default vfs timestamp precision sec -> usec

Matthew Dillon dillon at crater.dragonflybsd.org
Mon Jan 6 00:30:13 PST 2020


commit 059f83f6c0e32bfdae6ac1307b582a27d3c05ea7
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Mon Jan 6 00:27:52 2020 -0800

    kernel - Change default vfs timestamp precision sec -> usec
    
    * Change the default vfs.timestamp_precision setting from
      seconds (0) to microseconds (2).
    
    * Nanoseconds is more problematic because utimes() only has a
      microsecond precision and cpu concurrency might cause some confusion.
      So for now leave it set to microseconds.

Summary of changes:
 sys/kern/vfs_subr.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/059f83f6c0e32bfdae6ac1307b582a27d3c05ea7


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