Messages in this thread | | | Date | Thu, 20 Sep 2012 17:38:32 -0700 | From | Tejun Heo <> | Subject | Re: [PATCH v2 21/26] block: Convert some code to bio_for_each_segment_all() |
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On Mon, Sep 10, 2012 at 05:22:32PM -0700, Kent Overstreet wrote: > A few places in the code were either open coding or using the wrong > version - fix. > > Signed-off-by: Kent Overstreet <koverstreet@google.com> > CC: Jens Axboe <axboe@kernel.dk> > CC: NeilBrown <neilb@suse.de> > --- > --- a/drivers/md/raid1.c > +++ b/drivers/md/raid1.c > @@ -921,7 +921,7 @@ static void alloc_behind_pages(struct bio *bio, struct r1bio *r1_bio) > if (unlikely(!bvecs)) > return; > > - bio_for_each_segment(bvec, bio, i) { > + bio_for_each_segment_all(bvec, bio, i) {
I don't get this conversion. Why is this necessary?
-- tejun
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