Re: [PATCH 11/26] Add a function to kmap one page of a multipage bio_vec
Paulo Alcantara <[email protected]> Sat, 28 Mar 2026 15:39:05 -0300
| Newsgroups | dev.linux.lists.v9fs,dev.linux.lists.netfs,org.kernel.vger.ceph-devel,org.kernel.vger.linux-block,org.kernel.vger.linux-cifs,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-nfs,org.ozlabs.lists.linux-erofs |
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David Howells <[email protected]> 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 <[email protected]> > cc: Paulo Alcantara <[email protected]> > cc: Matthew Wilcox <[email protected]> > cc: Christoph Hellwig <[email protected]> > cc: Jens Axboe <[email protected]> > cc: [email protected] > cc: [email protected] > cc: [email protected] > --- > include/linux/bvec.h | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) Acked-by: Paulo Alcantara (Red Hat) <[email protected]>