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SubjectRe: [PATCH v3 33/49] bcache: convert to bio_for_each_segment_all_sp()
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On 2017/8/8 下午4:45, Ming Lei wrote:
> Cc: linux-bcache@vger.kernel.org
> Signed-off-by: Ming Lei <ming.lei@redhat.com>

The patch is good to me. Thanks.

Acked-by: Coly Li <colyli@suse.de>

> ---
> drivers/md/bcache/btree.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
> index 3da595ae565b..74cbb7387dc5 100644
> --- a/drivers/md/bcache/btree.c
> +++ b/drivers/md/bcache/btree.c
> @@ -422,8 +422,9 @@ static void do_btree_node_write(struct btree *b)
> int j;
> struct bio_vec *bv;
> void *base = (void *) ((unsigned long) i & ~(PAGE_SIZE - 1));
> + struct bvec_iter_all bia;
>
> - bio_for_each_segment_all(bv, b->bio, j)
> + bio_for_each_segment_all_sp(bv, b->bio, j, bia)
> memcpy(page_address(bv->bv_page),
> base + j * PAGE_SIZE, PAGE_SIZE);
>
>


--
Coly Li

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