Re: [PATCH 1/3] xfs: unmapped buffer item size straddling mismatch

Christoph Hellwig
2024-01-22T06:41:04Z

On Fri, Jan 19, 2024 at 09:19:39AM +1100, Dave Chinner wrote:
> Whilst touching this code, don't bother checking mapped or single
> folio buffers for discontiguous regions because they don't have
> them. This significantly reduces the overhead of this check when
> logging large buffers as calling xfs_buf_offset() is not free and
> it occurs a *lot* in those cases.

Nice.

Looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>