On Fri, Aug 09, 2024 at 09:39:43AM GMT, Jeff Layton wrote: > When fetching the ctime's nsec value for a stat-like operation, do a > simple fetch first and avoid the atomic_fetch_or if the flag is already > set. > > Suggested-by: Mateusz Guzik <mjguzik@xxxxxxxxx> > Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx> > --- > I'm running tests on this now, but I don't expect any problems. > > This is based on top of Christian's vfs.mgtime branch. It may be best to > squash this into 6feb43ecdd8e ("fs: add infrastructure for multigrain > timestamps"). Squashed it. Can you double-check that things look correct?