On Mon, Nov 26, 2018 at 10:17:06AM +0800, Ming Lei wrote: > We will support multi-page bvec soon, and have to deal with > single-page vs multi-page bvec. This patch follows Christoph's > suggestion to rename all the following helpers: > > for_each_bvec > bvec_iter_bvec > bvec_iter_len > bvec_iter_page > bvec_iter_offset > > into: > for_each_segment > segment_iter_bvec > segment_iter_len > segment_iter_page > segment_iter_offset > > so that these helpers named with 'segment' only deal with single-page > bvec, or called segment. We will introduce helpers named with 'bvec' > for multi-page bvec. > > bvec_iter_advance() isn't renamed becasue this helper is always operated > on real bvec even though multi-page bvec is supported. > > Suggested-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Omar Sandoval <osandov@xxxxxx> > Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx> > --- > .clang-format | 2 +- > drivers/md/dm-integrity.c | 2 +- > drivers/md/dm-io.c | 4 ++-- > drivers/nvdimm/blk.c | 4 ++-- > drivers/nvdimm/btt.c | 4 ++-- > include/linux/bio.h | 10 +++++----- > include/linux/bvec.h | 20 +++++++++++--------- > include/linux/ceph/messenger.h | 2 +- > lib/iov_iter.c | 2 +- > net/ceph/messenger.c | 14 +++++++------- > 10 files changed, 33 insertions(+), 31 deletions(-) -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
