On Thu, Oct 17, 2019 at 07:56:24PM +0200, Christoph Hellwig wrote:
> No need to pass the full bio_vec.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Looks ok,
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
--D
> ---
> fs/iomap/buffered-io.c | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
> index bb96499c352f..755b75424a97 100644
> --- a/fs/iomap/buffered-io.c
> +++ b/fs/iomap/buffered-io.c
> @@ -1110,13 +1110,13 @@ vm_fault_t iomap_page_mkwrite(struct vm_fault *vmf, const struct iomap_ops *ops)
> EXPORT_SYMBOL_GPL(iomap_page_mkwrite);
>
> static void
> -iomap_finish_page_writeback(struct inode *inode, struct bio_vec *bvec,
> +iomap_finish_page_writeback(struct inode *inode, struct page *page,
> int error)
> {
> - struct iomap_page *iop = to_iomap_page(bvec->bv_page);
> + struct iomap_page *iop = to_iomap_page(page);
>
> if (error) {
> - SetPageError(bvec->bv_page);
> + SetPageError(page);
> mapping_set_error(inode->i_mapping, -EIO);
> }
>
> @@ -1124,7 +1124,7 @@ iomap_finish_page_writeback(struct inode *inode, struct bio_vec *bvec,
> WARN_ON_ONCE(iop && atomic_read(&iop->write_count) <= 0);
>
> if (!iop || atomic_dec_and_test(&iop->write_count))
> - end_page_writeback(bvec->bv_page);
> + end_page_writeback(page);
> }
>
> /*
> @@ -1156,7 +1156,7 @@ iomap_finish_ioend(struct iomap_ioend *ioend, int error)
>
> /* walk each page on bio, ending page IO on them */
> bio_for_each_segment_all(bv, bio, iter_all)
> - iomap_finish_page_writeback(inode, bv, error);
> + iomap_finish_page_writeback(inode, bv->bv_page, error);
> bio_put(bio);
> }
>
> --
> 2.20.1
>
