_iter = 0; _iter < (_tbl)->size; _iter++) \
rht_for_each_entry_rcu((_b), (_pos), _tbl, _iter, hash)
-static inline size_t btree_bytes(struct bch_fs *c)
+static inline size_t btree_buf_bytes(const struct btree *b)
{
- return c->opts.btree_node_size;
+ return 1UL << b->byte_order;
}
-static inline size_t btree_max_u64s(struct bch_fs *c)
+static inline size_t btree_buf_max_u64s(const struct btree *b)
{
- return (btree_bytes(c) - sizeof(struct btree_node)) / sizeof(u64);
+ return (btree_buf_bytes(b) - sizeof(struct btree_node)) / sizeof(u64);
}
-static inline size_t btree_pages(struct bch_fs *c)
+static inline size_t btree_max_u64s(const struct bch_fs *c)
{
- return btree_bytes(c) / PAGE_SIZE;
+ return (c->opts.btree_node_size - sizeof(struct btree_node)) / sizeof(u64);
}
-static inline unsigned btree_blocks(struct bch_fs *c)
+static inline size_t btree_sectors(const struct bch_fs *c)
+{
+ return c->opts.btree_node_size >> SECTOR_SHIFT;
+}
+
+static inline unsigned btree_blocks(const struct bch_fs *c)
{
return btree_sectors(c) >> c->block_bits;
}