Re: [PATCH v5 6/9] xfs: switch to multigrain timestamps

2024-07-11 Thread Jeff Layton
On Thu, 2024-07-11 at 12:14 -0700, Darrick J. Wong wrote: > On Thu, Jul 11, 2024 at 11:58:59AM -0400, Jeff Layton wrote: > > On Thu, 2024-07-11 at 08:09 -0700, Darrick J. Wong wrote: > > > On Thu, Jul 11, 2024 at 07:08:10AM -0400, Jeff Layton wrote: > > > > Enable multigrain timestamps, which shoul

Re: [PATCH v5 6/9] xfs: switch to multigrain timestamps

2024-07-11 Thread Darrick J. Wong
On Thu, Jul 11, 2024 at 11:58:59AM -0400, Jeff Layton wrote: > On Thu, 2024-07-11 at 08:09 -0700, Darrick J. Wong wrote: > > On Thu, Jul 11, 2024 at 07:08:10AM -0400, Jeff Layton wrote: > > > Enable multigrain timestamps, which should ensure that there is an > > > apparent change to the timestamp w

Re: [PATCH v5 6/9] xfs: switch to multigrain timestamps

2024-07-11 Thread Jeff Layton
On Thu, 2024-07-11 at 08:09 -0700, Darrick J. Wong wrote: > On Thu, Jul 11, 2024 at 07:08:10AM -0400, Jeff Layton wrote: > > Enable multigrain timestamps, which should ensure that there is an > > apparent change to the timestamp whenever it has been written after > > being actively observed via get

Re: [PATCH v5 6/9] xfs: switch to multigrain timestamps

2024-07-11 Thread Darrick J. Wong
On Thu, Jul 11, 2024 at 07:08:10AM -0400, Jeff Layton wrote: > Enable multigrain timestamps, which should ensure that there is an > apparent change to the timestamp whenever it has been written after > being actively observed via getattr. > > Also, anytime the mtime changes, the ctime must also ch