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bcache: kill closure locking usage

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Signed-off-by: Kent Overstreet <kmo@daterainc.com>
This commit is contained in:
Kent Overstreet 2013-12-16 15:27:25 -08:00
parent a5ae4300c1
commit cb7a583e6a
7 changed files with 98 additions and 55 deletions
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7
drivers/md/bcache/debug.c
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@ -127,9 +127,7 @@ void bch_btree_verify(struct btree *b, struct bset *new)
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 @@ void bch_btree_verify(struct btree *b, struct bset *new)
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 @@ void bch_btree_verify(struct btree *b, struct bset *new)
}
mutex_unlock(&b->c->verify_lock);
up(&b->io_mutex);
}
void bch_data_verify(struct cached_dev *dc, struct bio *bio)