Re: [PATCH v3 33/49] bcache: convert to bio_for_each_segment_all_sp()
From: Coly Li <hidden>
Date: 2017-08-08 12:35:14
Also in:
linux-bcache, linux-fsdevel, linux-mm, lkml
On 2017/8/8 下午4:45, Ming Lei wrote:
Cc: linux-bcache@vger.kernel.org Signed-off-by: Ming Lei <redacted>
The patch is good to me. Thanks. Acked-by: Coly Li <redacted>
quoted hunk ↗ jump to hunk
--- 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