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net: add kerneldoc comment for sk_peer_lock 

Fixes following warning:

include/net/sock.h:533: warning: Function parameter or member 'sk_peer_lock' not described in 'sock'

Fixes: 35306eb238 ("af_unix: fix races in sk_peer_pid and sk_peer_cred accesses")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/r/20211001164622.58520-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Eric Dumazet 2021-10-01 09:46:22 -07:00 committed by Jakub Kicinski
parent 78764f450b
commit 5fb14d20f8
1 changed files with 1 additions and 0 deletions
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include/net/sock.h
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@ -307,6 +307,7 @@ struct bpf_local_storage;
* @sk_priority: %SO_PRIORITY setting * @sk_priority: %SO_PRIORITY setting
* @sk_type: socket type (%SOCK_STREAM, etc) * @sk_type: socket type (%SOCK_STREAM, etc)
* @sk_protocol: which protocol this socket belongs in this network family * @sk_protocol: which protocol this socket belongs in this network family
* @sk_peer_lock: lock protecting @sk_peer_pid and @sk_peer_cred
* @sk_peer_pid: &struct pid for this socket's peer * @sk_peer_pid: &struct pid for this socket's peer
* @sk_peer_cred: %SO_PEERCRED setting * @sk_peer_cred: %SO_PEERCRED setting
* @sk_rcvlowat: %SO_RCVLOWAT setting * @sk_rcvlowat: %SO_RCVLOWAT setting