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Diffstat (limited to 'drivers/md/bcache/btree.c')
-rw-r--r--drivers/md/bcache/btree.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index b93cf56260a4..09fb8a2f43da 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;