From mboxrd@z Thu Jan 1 00:00:00 1970 From: namei.unix@gmail.com (Liu Yuan) Date: Mon, 21 Jan 2013 10:01:39 +0800 Subject: [lttng-dev] Query on the rculist Message-ID: <50FCA183.8030201@gmail.com> Hi List, I noticed that there are just few functions suffixed with rcu for rculist. And from the source of Linux kernel rculist, I came up with some comments saying that list_empty_rcu() can be simply achieved by calling list_empty(). Is this true to urcu too? My questions is, are following equivalents true? list_empty_rcu -> list_empty list_del_init_rcu -> list_del_init If there are more equivalents, please show light on it. Thanks, Yuan