Re: [PATCH 2/3] xfs: use b_offset to support direct-mapping pages when blocksize < pagesize

Darrick J. Wong
2024-01-04T01:27:59Z

On Wed, Jan 03, 2024 at 12:45:48AM -0800, Christoph Hellwig wrote:
> On Sun, Dec 31, 2023 at 12:40:24PM -0800, Darrick J. Wong wrote:
> > From: Darrick J. Wong <djwong@kernel.org>
> >
> > Support using directly-mapped pages in the buffer cache when the fs
> > blocksize is less than the page size. This is not strictly necessary
> > since the only user of direct-map buffers always uses page-sized
> > buffers, but I included it here for completeness.
>
> As mentioned on the main shmem mapping patch - let's not add code
> that is guaranteed to be unused.

Ok. I'll drop this one then.

--D