From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27F81EB64DD for ; Sat, 5 Aug 2023 11:27:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229952AbjHEL1E (ORCPT ); Sat, 5 Aug 2023 07:27:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229511AbjHEL1C (ORCPT ); Sat, 5 Aug 2023 07:27:02 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8BC22468C for ; Sat, 5 Aug 2023 04:27:01 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 228B560CEC for ; Sat, 5 Aug 2023 11:27:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D13A2C433C8; Sat, 5 Aug 2023 11:26:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691234820; bh=MPFDaEPMaDAQrnaY+HCii+Xg819lddX2AnQYfGV07TQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iYSXrBrq7Xoo6/iJErFdYr9xTYjzFaqi/v8Q48WblzTYKBUqzSlFuAZyPAIsyKG6W QxP3+Wa0EgWR6sdpcQcnKESpt+veuf9W6dRojFTCX5yj1XqxNc4Y4p3KNC5COHsPFL 7rqSXnSv1XE5tnTwlijQSM5LDcSsvEg8K4bBHQswL3J1s9t6sjjE4YkjypoAHUB9hY XAGvJPTvyR7jkAJvYPty7JUvP2hqLqO4jXLqfMc+vaglCbiFmCctjrKdp6VoK/qGuk AyyyYvfsDd5u5iFKSz5LBgYDjlfR26elajy0LrXA1tBPo03+j7Tnbj+duNHbdQKg7m bhjt4XZM4ubAQ== Date: Sat, 5 Aug 2023 13:26:56 +0200 From: Simon Horman To: yang.yang29@zte.com.cn Cc: jmaloy@redhat.com, davem@davemloft.net, ying.xue@windriver.com, edumazet@google.com, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] net: tipc: add net device refcount tracker for bearer Message-ID: References: <202308041653414100323@zte.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202308041653414100323@zte.com.cn> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 04, 2023 at 04:53:41PM +0800, yang.yang29@zte.com.cn wrote: > From: xu xin > > Add net device refcount tracker to the struct tipc_bearer. > > Signed-off-by: xu xin > Reviewed-by: Yang Yang > Cc: Kuang Mingfu ... > @@ -479,7 +479,7 @@ void tipc_disable_l2_media(struct tipc_bearer *b) > dev_remove_pack(&b->pt); > RCU_INIT_POINTER(dev->tipc_ptr, NULL); > synchronize_net(); > - dev_put(dev); > + netdev_put(dev, &b->devtracker); > } > > /** > diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h > index 41eac1ee0c09..1adeaf94aa62 100644 > --- a/net/tipc/bearer.h > +++ b/net/tipc/bearer.h > @@ -174,6 +174,7 @@ struct tipc_bearer { > u16 encap_hlen; > unsigned long up; > refcount_t refcnt; > + netdevice_tracker devtracker; Hi Xu Xin and Yang Yang, Please add netdevice_tracker to the kernel doc for struct tipc_bearer, which appears just above the definition of the structure. > }; > > struct tipc_bearer_names { With that fixed, feel free to add: Reviewed-by: Simon Horman -- pw-bot: changes-requested