From: Hannes Frederic Sowa <hannes@stressinduktion.org>
To: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Cc: David Miller <davem@davemloft.net>, netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH net-next] ipv4: remove nested rcu_read_lock/unlock
Date: Fri, 01 Aug 2014 21:12:09 +0200 [thread overview]
Message-ID: <1406920329.28434.28.camel@localhost> (raw)
In-Reply-To: <53DB2D04.6030909@cn.fujitsu.com>
On Fr, 2014-08-01 at 14:00 +0800, Duan Jiong wrote:
> ip_local_deliver_finish() already have a rcu_read_lock/unlock, so
> the rcu_read_lock/unlock is unnecessary.
>
> See the stack below:
> ip_local_deliver_finish
> |
> |
> ->icmp_rcv
> |
> |
> ->icmp_socket_deliver
>
> Suggested-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
> Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Cool, thanks!
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
next prev parent reply other threads:[~2014-08-01 19:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-01 6:00 [PATCH net-next] ipv4: remove nested rcu_read_lock/unlock Duan Jiong
2014-08-01 19:12 ` Hannes Frederic Sowa [this message]
2014-08-02 22:27 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1406920329.28434.28.camel@localhost \
--to=hannes@stressinduktion.org \
--cc=davem@davemloft.net \
--cc=duanj.fnst@cn.fujitsu.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.