Re: [PATCH 11/26] Add a function to kmap one page of a multipage bio_vec

Paulo Alcantara
2026-03-28T18:39:07Z

David Howells <dhowells@redhat.com> writes:

> Add a function to kmap one page of a multipage bio_vec by offset (which is
> added to the offset in the bio_vec internally). The caller is responsible
> for calculating how much of the page is then available.
>
> Signed-off-by: David Howells <dhowells@redhat.com>
> cc: Paulo Alcantara <pc@manguebit.org>
> cc: Matthew Wilcox <willy@infradead.org>
> cc: Christoph Hellwig <hch@infradead.org>
> cc: Jens Axboe <axboe@kernel.dk>
> cc: linux-block@vger.kernel.org
> cc: netfs@lists.linux.dev
> cc: linux-fsdevel@vger.kernel.org
> ---
> include/linux/bvec.h | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)

Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>