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bcache: Pull on disk data structures out into a separate header

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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>
This commit is contained in:
Kent Overstreet
2013-10-31 15:46:42 -07:00
parent 2599b53b7b
commit 81ab4190ac
10 changed files with 387 additions and 340 deletions
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4
drivers/md/bcache/bset.c
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@@ -684,7 +684,7 @@ void bch_bset_init_next(struct btree *b)
} else
get_random_bytes(&i->seq, sizeof(uint64_t));
i->magic = bset_magic(b->c);
i->magic = bset_magic(&b->c->sb);
i->version = 0;
i->keys = 0;
@@ -1034,7 +1034,7 @@ static void __btree_sort(struct btree *b, struct btree_iter *iter,
* memcpy()
*/
out->magic = bset_magic(b->c);
out->magic = bset_magic(&b->c->sb);
out->seq = b->sets[0].data->seq;
out->version = b->sets[0].data->version;
swap(out, b->sets[0].data);