userns: Print out socket uids in a user namespace aware fashion.

Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Sridhar Samudrala <sri@us.ibm.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/net/tcp.h b/include/net/tcp.h
index e19124b84cd2..91e746736a8f 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1509,7 +1509,8 @@ struct tcp_iter_state {
         sa_family_t             family;
         enum tcp_seq_states     state;
         struct sock             *syn_wait_sk;
-        int                     bucket, offset, sbucket, num, uid;
+        int                     bucket, offset, sbucket, num;
+        kuid_t                  uid;
         loff_t                  last_pos;
 };