Searched refs:xa_head (Results 1 – 3 of 3) sorted by relevance
304 void __rcu * xa_head; member310 .xa_head = NULL, \386 xa->xa_head = NULL; in xa_init_flags()411 return xa->xa_head == NULL; in xa_empty()1202 static inline void *xa_head(const struct xarray *xa) in xa_head() function1204 return rcu_dereference_check(xa->xa_head, in xa_head()1211 return rcu_dereference_protected(xa->xa_head, in xa_head_locked()1602 return xa_head(xas->xa); in xas_reload()
88 return root->xa_head == NULL; in radix_tree_empty()
188 head = rcu_access_pointer(mapping->i_pages.xa_head); in mapping_shrinkable()