Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/usb/qmi_wwan.c
	include/net/dst.h

Trivial merge conflicts, both were overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 14 insertions, 9 deletions

diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 71eb233b9ace..2a7f0dd6abab 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -996,10 +996,11 @@ static void request_write(struct cached_dev *dc, struct search *s)
                 closure_bio_submit(bio, cl, s->d);
         } else {
                 bch_writeback_add(dc);
+                s->op.cache_bio = bio;
 
                 if (bio->bi_rw & REQ_FLUSH) {
                         /* Also need to send a flush to the backing device */
-                        struct bio *flush = bio_alloc_bioset(0, GFP_NOIO,
+                        struct bio *flush = bio_alloc_bioset(GFP_NOIO, 0,
                                                              dc->disk.bio_split);
 
                         flush->bi_rw    = WRITE_FLUSH;
@@ -1008,8 +1009,6 @@ static void request_write(struct cached_dev *dc, struct search *s)
                         flush->bi_private = cl;
 
                         closure_bio_submit(flush, cl, s->d);
-                } else {
-                        s->op.cache_bio = bio;
                 }
         }
 out:
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index 4caa8e6d59d7..2d2b1b7588d7 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
         return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
 }
 
+static void skip_metadata(struct pstore *ps)
+{
+        uint32_t stride = ps->exceptions_per_area + 1;
+        chunk_t next_free = ps->next_free;
+        if (sector_div(next_free, stride) == NUM_SNAPSHOT_HDR_CHUNKS)
+                ps->next_free++;
+}
+
 /*
  * Read or write a metadata area.  Remembering to skip the first
  * chunk which holds the header.
@@ -502,6 +510,8 @@ static int read_exceptions(struct pstore *ps,
 
         ps->current_area--;
 
+        skip_metadata(ps);
+
         return 0;
 }
 
@@ -616,8 +626,6 @@ static int persistent_prepare_exception(struct dm_exception_store *store,
                                         struct dm_exception *e)
 {
         struct pstore *ps = get_info(store);
-        uint32_t stride;
-        chunk_t next_free;
         sector_t size = get_dev_size(dm_snap_cow(store->snap)->bdev);
 
         /* Is there enough room ? */
@@ -630,10 +638,8 @@ static int persistent_prepare_exception(struct dm_exception_store *store,
          * Move onto the next free pending, making sure to take
          * into account the location of the metadata chunks.
          */
-        stride = (ps->exceptions_per_area + 1);
-        next_free = ++ps->next_free;
-        if (sector_div(next_free, stride) == 1)
-                ps->next_free++;
+        ps->next_free++;
+        skip_metadata(ps);
 
         atomic_inc(&ps->pending_count);
         return 0;