netdev - Re: [PATCH net-next] tcp: internal implementation for pacing

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Message-ID: <201705161323.MPIbat79%fengguang.wu@intel.com>
Date:   Tue, 16 May 2017 13:57:04 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Eric Dumazet <edumazet@...gle.com>
Cc:     kbuild-all@...org, "David S . Miller" <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>,
        Neal Cardwell <ncardwell@...gle.com>,
        Yuchung Cheng <ycheng@...gle.com>,
        Soheil Hassas Yeganeh <soheil@...gle.com>,
        Van Jacobson <vanj@...gle.com>, Jerry Chu <hkchu@...gle.com>
Subject: Re: [PATCH net-next] tcp: internal implementation for pacing

Hi Eric,

[auto build test WARNING on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Eric-Dumazet/tcp-internal-implementation-for-pacing/20170516-115441
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   include/net/sock.h:476: warning: No description found for parameter 'sk_tsq_flags'
>> include/net/sock.h:476: warning: No description found for parameter 'sk_pacing_status'
   include/net/sock.h:476: warning: No description found for parameter '__sk_flags_offset'
   include/net/sock.h:476: warning: No description found for parameter 'sk_uid'
   drivers/net/phy/phy.c:259: warning: No description found for parameter 'features'
   drivers/net/phy/phy.c:259: warning: Excess function parameter 'feature' description in 'phy_lookup_setting'
   drivers/net/phy/phy.c:259: warning: No description found for parameter 'features'
   drivers/net/phy/phy.c:259: warning: Excess function parameter 'feature' description in 'phy_lookup_setting'

vim +/sk_pacing_status +476 include/net/sock.h

^1da177e4 Linus Torvalds  2005-04-16  460  	struct socket		*sk_socket;
^1da177e4 Linus Torvalds  2005-04-16  461  	void			*sk_user_data;
d5f642384 Alexey Dobriyan 2008-11-04  462  #ifdef CONFIG_SECURITY
^1da177e4 Linus Torvalds  2005-04-16  463  	void			*sk_security;
d5f642384 Alexey Dobriyan 2008-11-04  464  #endif
2a56a1fec Tejun Heo       2015-12-07  465  	struct sock_cgroup_data	sk_cgrp_data;
baac50bbc Johannes Weiner 2016-01-14  466  	struct mem_cgroup	*sk_memcg;
^1da177e4 Linus Torvalds  2005-04-16  467  	void			(*sk_state_change)(struct sock *sk);
676d23690 David S. Miller 2014-04-11  468  	void			(*sk_data_ready)(struct sock *sk);
^1da177e4 Linus Torvalds  2005-04-16  469  	void			(*sk_write_space)(struct sock *sk);
^1da177e4 Linus Torvalds  2005-04-16  470  	void			(*sk_error_report)(struct sock *sk);
^1da177e4 Linus Torvalds  2005-04-16  471  	int			(*sk_backlog_rcv)(struct sock *sk,
^1da177e4 Linus Torvalds  2005-04-16  472  						  struct sk_buff *skb);
^1da177e4 Linus Torvalds  2005-04-16  473  	void                    (*sk_destruct)(struct sock *sk);
ef456144d Craig Gallek    2016-01-04  474  	struct sock_reuseport __rcu	*sk_reuseport_cb;
a4298e452 Eric Dumazet    2016-04-01  475  	struct rcu_head		sk_rcu;
^1da177e4 Linus Torvalds  2005-04-16 @476  };
^1da177e4 Linus Torvalds  2005-04-16  477  
98acdc088 Eric Dumazet    2017-05-15  478  enum sk_pacing {
98acdc088 Eric Dumazet    2017-05-15  479  	SK_PACING_NONE		= 0,
98acdc088 Eric Dumazet    2017-05-15  480  	SK_PACING_NEEDED	= 1,
98acdc088 Eric Dumazet    2017-05-15  481  	SK_PACING_FQ		= 2,
98acdc088 Eric Dumazet    2017-05-15  482  };
98acdc088 Eric Dumazet    2017-05-15  483  
559835ea7 Pravin B Shelar 2013-09-24  484  #define __sk_user_data(sk) ((*((void __rcu **)&(sk)->sk_user_data)))

:::::: The code at line 476 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@...970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@...970.osdl.org>

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