Re: [PATCH] ext4: update mtime in ext4_punch_hole even if no blocks are released

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On Tue, Apr 24, 2018 at 03:07:51PM +0200, Lukas Czerner wrote:
> Currently in ext4_punch_hole we're going to skip the mtime update if
> there are no actual blocks to release. However we've actually modified
> the file by zeroing the partial block so the mtime should be updated.
> 
> Moreover the sync and datasync handling is skipped as well, which is
> also wrong. Fix it.
> 
> Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
> Reported-by: Joe Habermann <joe.habermann@xxxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>

Thanks, applied.

						- Ted



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