bcache: kill closure locking usage
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index 03cb4d1..fab3767 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -127,9 +127,7 @@
if (!b->c->verify)
return;
- closure_wait_event(&b->io.wait, &cl,
- atomic_read(&b->io.cl.remaining) == -1);
-
+ down(&b->io_mutex);
mutex_lock(&b->c->verify_lock);
bkey_copy(&v->key, &b->key);
@@ -137,8 +135,6 @@
v->level = b->level;
bch_btree_node_read(v);
- closure_wait_event(&v->io.wait, &cl,
- atomic_read(&b->io.cl.remaining) == -1);
if (new->keys != v->sets[0].data->keys ||
memcmp(new->start,
@@ -167,6 +163,7 @@
}
mutex_unlock(&b->c->verify_lock);
+ up(&b->io_mutex);
}
void bch_data_verify(struct cached_dev *dc, struct bio *bio)