From: David Miller <davem@davemloft.net>
To: ktkhai@virtuozzo.com
Cc: netdev@vger.kernel.org, eric.dumazet@gmail.com, ebiederm@xmission.com
Subject: Re: [PATCH v3 2/2] net: Remove spinlock from get_net_ns_by_id()
Date: Wed, 17 Jan 2018 15:43:16 -0500 (EST) [thread overview]
Message-ID: <20180117.154316.1028937432353916551.davem@davemloft.net> (raw)
In-Reply-To: <151609511167.12003.7323991178420491612.stgit@localhost.localdomain>
From: Kirill Tkhai <ktkhai@virtuozzo.com>
Date: Tue, 16 Jan 2018 12:31:54 +0300
> idr_find() is safe under rcu_read_lock() and
> maybe_get_net() guarantees that net is alive.
>
> Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Also applied to net-next, thanks.
next prev parent reply other threads:[~2018-01-17 20:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-16 9:31 [PATCH v3 1/2] net: Fix possible race in peernet2id_alloc() Kirill Tkhai
2018-01-16 9:31 ` [PATCH v3 2/2] net: Remove spinlock from get_net_ns_by_id() Kirill Tkhai
2018-01-17 20:43 ` David Miller [this message]
2018-01-17 20:43 ` [PATCH v3 1/2] net: Fix possible race in peernet2id_alloc() David Miller
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