+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_BTREE_UPDATE_H
#define _BCACHEFS_BTREE_UPDATE_H
__BTREE_INSERT_USE_ALLOC_RESERVE,
__BTREE_INSERT_JOURNAL_REPLAY,
__BTREE_INSERT_JOURNAL_RESERVED,
+ __BTREE_INSERT_NOMARK_OVERWRITES,
__BTREE_INSERT_NOMARK,
+ __BTREE_INSERT_MARK_INMEM,
+ __BTREE_INSERT_NO_CLEAR_REPLICAS,
+ __BTREE_INSERT_BUCKET_INVALIDATE,
__BTREE_INSERT_NOWAIT,
__BTREE_INSERT_GC_LOCK_HELD,
__BCH_HASH_SET_MUST_CREATE,
#define BTREE_INSERT_JOURNAL_RESERVED (1 << __BTREE_INSERT_JOURNAL_RESERVED)
-/* Don't call bch2_mark_key: */
+/* Don't mark overwrites, just new key: */
+#define BTREE_INSERT_NOMARK_OVERWRITES (1 << __BTREE_INSERT_NOMARK_OVERWRITES)
+
+/* Don't call mark new key at all: */
#define BTREE_INSERT_NOMARK (1 << __BTREE_INSERT_NOMARK)
+/* Don't mark transactionally: */
+#define BTREE_INSERT_MARK_INMEM (1 << __BTREE_INSERT_MARK_INMEM)
+
+#define BTREE_INSERT_NO_CLEAR_REPLICAS (1 << __BTREE_INSERT_NO_CLEAR_REPLICAS)
+
+#define BTREE_INSERT_BUCKET_INVALIDATE (1 << __BTREE_INSERT_BUCKET_INVALIDATE)
+
/* Don't block on allocation failure (for new btree nodes: */
#define BTREE_INSERT_NOWAIT (1 << __BTREE_INSERT_NOWAIT)
#define BTREE_INSERT_GC_LOCK_HELD (1 << __BTREE_INSERT_GC_LOCK_HELD)
int bch2_btree_insert(struct bch_fs *, enum btree_id, struct bkey_i *,
struct disk_reservation *, u64 *, int flags);
+int bch2_btree_delete_at_range(struct btree_trans *, struct btree_iter *,
+ struct bpos, u64 *);
int bch2_btree_delete_range(struct bch_fs *, enum btree_id,
struct bpos, struct bpos, u64 *);
int bch2_btree_node_update_key(struct bch_fs *, struct btree_iter *,
struct btree *, struct bkey_i_btree_ptr *);
-static inline void
-bch2_trans_update(struct btree_trans *trans,
- struct btree_insert_entry entry)
+int bch2_trans_commit(struct btree_trans *,
+ struct disk_reservation *,
+ u64 *, unsigned);
+
+static inline void bch2_trans_update(struct btree_trans *trans,
+ struct btree_insert_entry entry)
{
- BUG_ON(trans->nr_updates >= trans->nr_iters + 4);
+ EBUG_ON(trans->nr_updates >= trans->nr_iters + 4);
trans->updates[trans->nr_updates++] = entry;
}
-int bch2_trans_commit(struct btree_trans *,
- struct disk_reservation *,
- u64 *, unsigned);
-
#define bch2_trans_do(_c, _journal_seq, _flags, _do) \
({ \
struct btree_trans trans; \
int _ret; \
\
- bch2_trans_init(&trans, (_c)); \
+ bch2_trans_init(&trans, (_c), 0, 0); \
\
do { \
bch2_trans_begin(&trans); \
_ret; \
})
-/*
- * We sort transaction entries so that if multiple iterators point to the same
- * leaf node they'll be adjacent:
- */
-static inline bool same_leaf_as_prev(struct btree_trans *trans,
- struct btree_insert_entry *i)
-{
- return i != trans->updates &&
- !i->deferred &&
- i[0].iter->l[0].b == i[-1].iter->l[0].b;
-}
-
#define __trans_next_update(_trans, _i, _filter) \
({ \
while ((_i) < (_trans)->updates + (_trans->nr_updates) && !(_filter))\
#define trans_for_each_update_iter(trans, i) \
__trans_for_each_update(trans, i, !(i)->deferred)
-#define trans_for_each_update_leaf(trans, i) \
- __trans_for_each_update(trans, i, !(i)->deferred && \
- !same_leaf_as_prev(trans, i))
-
#endif /* _BCACHEFS_BTREE_UPDATE_H */