netdev - [PATCH net-next] tcp: add missing htmldocs for skb->ll_node and sk->defer

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Date:   Wed, 17 Nov 2021 17:57:29 -0800
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: [PATCH net-next] tcp: add missing htmldocs for skb->ll_node and sk->defer_list

From: Eric Dumazet <edumazet@...gle.com>

Add missing entries to fix these "make htmldocs" warnings.

./include/linux/skbuff.h:953: warning: Function parameter or member 'll_node' not described in 'sk_buff'
./include/net/sock.h:540: warning: Function parameter or member 'defer_list' not described in 'sock'

Fixes: f35f821935d8 ("tcp: defer skb freeing after socket lock is released")
Signed-off-by: Eric Dumazet <edumazet@...gle.com>
Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 include/linux/skbuff.h | 1 +
 include/net/sock.h     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index b8b806512e1615fad2bc9935baba3fff14996012..100fd604fbc9a32180a6f43626249d19bf415c4f 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -627,6 +627,7 @@ typedef unsigned char *sk_buff_data_t;
  *		for retransmit timer
  *	@rbnode: RB tree node, alternative to next/prev for netem/tcp
  *	@list: queue head
+ *	@ll_node: anchor in an llist (eg socket defer_list)
  *	@sk: Socket we are owned by
  *	@ip_defrag_offset: (aka @sk) alternate use of @sk, used in
  *		fragmentation management
diff --git a/include/net/sock.h b/include/net/sock.h
index f09c0c4736c46a18b820949ba3c8ea4e7c6fee57..a79fc772324e5da7b9f489de2e06698695d3e7d7 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -292,6 +292,7 @@ struct bpf_local_storage;
   *	@sk_pacing_shift: scaling factor for TCP Small Queues
   *	@sk_lingertime: %SO_LINGER l_linger setting
   *	@sk_backlog: always used with the per-socket spinlock held
+  *	@defer_list: head of llist storing skbs to be freed
   *	@sk_callback_lock: used with the callbacks in the end of this struct
   *	@sk_error_queue: rarely used
   *	@sk_prot_creator: sk_prot of original sock creator (see ipv6_setsockopt,
-- 
2.34.0.rc1.387.gb447b232ab-goog