Hi,
Add add bio_iov_iter_nvecs for figuring out nr_vecs, so that we can
avoid iov_iter_npages() for bvec iter.
V2:
- split out renaming part into one patch
Ming Lei (2):
block: add bio_iov_iter_nvecs for figuring out nr_vecs
block: rename the local variable for holding return value of
bio_iov_iter_nvecs
fs/block_dev.c | 30 +++++++++++++++---------------
fs/iomap/direct-io.c | 14 +++++++-------
include/linux/bio.h | 10 ++++++++++
3 files changed, 32 insertions(+), 22 deletions(-)
Cc: Pavel Begunkov <asml.silence@xxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: linux-fsdevel@xxxxxxxxxxxxxxx
--
2.28.0
