Searched refs:RB_EMPTY_ROOT (Results 1 – 5 of 5) sorted by relevance
30 #define RB_EMPTY_ROOT(root) (READ_ONCE((root)->rb_node) == NULL) macro
394 WARN_ON_ONCE(!RB_EMPTY_ROOT(&kn->dir.children)); in kernfs_enable_ns()
1077 return RB_EMPTY_ROOT(&slots->gfn_tree); in kvm_memslots_empty()
552 return !RB_EMPTY_ROOT(&mapping->i_mmap.rb_root); in mapping_mapped()
790 if (RB_EMPTY_ROOT(&tp->out_of_order_queue) && in tcp_fast_path_check()2065 return RB_EMPTY_ROOT(&sk->tcp_rtx_queue); in tcp_rtx_queue_empty()