bcache: Pull on disk data structures out into a separate header
Now, the on disk data structures are in a header that can be exported to
userspace - and having them all centralized is nice too.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index 86de64a..ecdaa67 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -74,7 +74,7 @@
struct list_head *where;
size_t blocks, bytes = set_bytes(j);
- if (j->magic != jset_magic(ca->set))
+ if (j->magic != jset_magic(&ca->sb))
return ret;
if (bytes > left << 9)
@@ -596,7 +596,7 @@
for_each_cache(ca, c, i)
w->data->prio_bucket[ca->sb.nr_this_dev] = ca->prio_buckets[0];
- w->data->magic = jset_magic(c);
+ w->data->magic = jset_magic(&c->sb);
w->data->version = BCACHE_JSET_VERSION;
w->data->last_seq = last_seq(&c->journal);
w->data->csum = csum_set(w->data);