On Wed, Feb 28, 2024 at 08:00:50AM -0800, Christoph Hellwig wrote:
> > +/* Discard pages backing a range of the xfile. */
> > +void
> > +xfile_discard(
> > + struct xfile *xf,
> > + loff_t pos,
> > + u64 count)
> > +{
> > + trace_xfile_discard(xf, pos, count);
> > +
> > + shmem_truncate_range(file_inode(xf->file), pos, pos + count - 1);
> > +}
>
> Can you split this xfile infrastructure addition into a separate patch
> instead of hiding it here?
Done.
> Otherwise looks good:
>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Thanks!
--D
