From: namei.unix@gmail.com (Liu Yuan)
Subject: [lttng-dev] Query on the rculist
Date: Thu, 24 Jan 2013 13:22:13 +0800 [thread overview]
Message-ID: <5100C505.6080505@gmail.com> (raw)
In-Reply-To: <50FEA109.6060404@gmail.com>
On 01/22/2013 10:24 PM, Lai Jiangshan wrote:
> Add a trivial comment.
>
> There is no list_del_init_rcu(), "init" hurts "rcu".
> If you need a re-initialized object after deletion, you should use
> synchronzie_rcu():
>
> list_del_rcu();
> synchronize_rcu();
> CDS_INIT_LIST_HEAD();
Thanks, note taken. Mathieu, could you add this as comment for
rculist.h? It will save people from finding list_dei_init_rcu().
Yuan
next prev parent reply other threads:[~2013-01-24 5:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-21 2:01 Liu Yuan
2013-01-21 14:16 ` Mathieu Desnoyers
2013-01-22 14:24 ` Lai Jiangshan
2013-01-24 5:22 ` Liu Yuan [this message]
2013-01-24 17:04 ` Mathieu Desnoyers
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