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| author | Kent Overstreet | 2013-08-07 23:24:32 +0200 |
|---|---|---|
| committer | Kent Overstreet | 2013-11-24 07:33:49 +0100 |
| commit | a4ad39b1d10584dfcfcfb0d510faab2c7f034399 (patch) | |
| tree | a0747f9978fceb202975f43f15ed4489c6600894 /drivers/md/dm-verity.c | |
| parent | dm: Use bvec_iter for dm_bio_record() (diff) | |
| download | kernel-qcow2-linux-a4ad39b1d10584dfcfcfb0d510faab2c7f034399.tar.gz kernel-qcow2-linux-a4ad39b1d10584dfcfcfb0d510faab2c7f034399.tar.xz kernel-qcow2-linux-a4ad39b1d10584dfcfcfb0d510faab2c7f034399.zip | |
block: Convert bio_iovec() to bvec_iter
For immutable biovecs, we'll be introducing a new bio_iovec() that uses
our new bvec iterator to construct a biovec, taking into account
bvec_iter->bi_bvec_done - this patch updates existing users for the new
usage.
Some of the existing users really do need a pointer into the bvec array
- those uses are all going to be removed, but we'll need the
functionality from immutable to remove them - so for now rename the
existing bio_iovec() -> __bio_iovec(), and it'll be removed in a couple
patches.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: "Ed L. Cashin" <ecashin@coraid.com>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: dm-devel@redhat.com
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Diffstat (limited to 'drivers/md/dm-verity.c')
| -rw-r--r-- | drivers/md/dm-verity.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-verity.c b/drivers/md/dm-verity.c index 132b3154d466..5392135924ca 100644 --- a/drivers/md/dm-verity.c +++ b/drivers/md/dm-verity.c @@ -524,7 +524,7 @@ static int verity_map(struct dm_target *ti, struct bio *bio) io->io_vec = io->io_vec_inline; else io->io_vec = mempool_alloc(v->vec_mempool, GFP_NOIO); - memcpy(io->io_vec, bio_iovec(bio), + memcpy(io->io_vec, __bio_iovec(bio), io->io_vec_size * sizeof(struct bio_vec)); verity_submit_prefetch(v, io); |