diff options
Diffstat (limited to 'drivers/md/bcache/btree.c')
| -rw-r--r-- | drivers/md/bcache/btree.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c index b93cf56..09fb8a2 100644 --- a/drivers/md/bcache/btree.c +++ b/drivers/md/bcache/btree.c @@ -2252,7 +2252,8 @@ static inline int keybuf_nonoverlapping_cmp(struct keybuf_key *l, } static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op, - struct keybuf *buf, struct bkey *end) + struct keybuf *buf, struct bkey *end, + keybuf_pred_fn *pred) { struct btree_iter iter; bch_btree_iter_init(b, &iter, &buf->last_scanned); @@ -2271,7 +2272,7 @@ static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op, if (bkey_cmp(&buf->last_scanned, end) >= 0) break; - if (buf->key_predicate(buf, k)) { + if (pred(buf, k)) { struct keybuf_key *w; spin_lock(&buf->lock); @@ -2290,7 +2291,7 @@ static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op, if (!k) break; - btree(refill_keybuf, k, b, op, buf, end); + btree(refill_keybuf, k, b, op, buf, end, pred); /* * Might get an error here, but can't really do anything * and it'll get logged elsewhere. Just read what we @@ -2308,7 +2309,7 @@ static int bch_btree_refill_keybuf(struct btree *b, struct btree_op *op, } void bch_refill_keybuf(struct cache_set *c, struct keybuf *buf, - struct bkey *end) + struct bkey *end, keybuf_pred_fn *pred) { struct bkey start = buf->last_scanned; struct btree_op op; @@ -2316,7 +2317,7 @@ void bch_refill_keybuf(struct cache_set *c, struct keybuf *buf, cond_resched(); - btree_root(refill_keybuf, c, &op, buf, end); + btree_root(refill_keybuf, c, &op, buf, end, pred); closure_sync(&op.cl); pr_debug("found %s keys from %llu:%llu to %llu:%llu", @@ -2402,7 +2403,8 @@ struct keybuf_key *bch_keybuf_next(struct keybuf *buf) struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *c, struct keybuf *buf, - struct bkey *end) + struct bkey *end, + keybuf_pred_fn *pred) { struct keybuf_key *ret; @@ -2416,15 +2418,14 @@ struct keybuf_key *bch_keybuf_next_rescan(struct cache_set *c, break; } - bch_refill_keybuf(c, buf, end); + bch_refill_keybuf(c, buf, end, pred); } return ret; } -void bch_keybuf_init(struct keybuf *buf, keybuf_pred_fn *fn) +void bch_keybuf_init(struct keybuf *buf) { - buf->key_predicate = fn; buf->last_scanned = MAX_KEY; buf->keys = RB_ROOT; |