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| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2016-04-08 15:11:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-13 22:37:20 -0400 |
| commit | fafc4e1ea1a4c1eb13a30c9426fb799f5efacbc3 (patch) | |
| tree | 643293e7032e9c3534e4de33d2a6820e75886f7d /net/llc/llc_proc.c | |
| parent | 18b46810eb61f1d1a66c5511d12e84ea8cb7f35c (diff) | |
| download | linux-fafc4e1ea1a4c1eb13a30c9426fb799f5efacbc3.tar.gz linux-fafc4e1ea1a4c1eb13a30c9426fb799f5efacbc3.tar.bz2 linux-fafc4e1ea1a4c1eb13a30c9426fb799f5efacbc3.zip | |
sock: tigthen lockdep checks for sock_owned_by_user
sock_owned_by_user should not be used without socket lock held. It seems
to be a common practice to check .owned before lock reclassification, so
provide a little help to abstract this check away.
Cc: linux-cifs@vger.kernel.org
Cc: linux-bluetooth@vger.kernel.org
Cc: linux-nfs@vger.kernel.org
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/llc/llc_proc.c')
| -rw-r--r-- | net/llc/llc_proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c index 1a3c7e0f5d0d..29c509c54bb2 100644 --- a/net/llc/llc_proc.c +++ b/net/llc/llc_proc.c @@ -195,7 +195,7 @@ static int llc_seq_core_show(struct seq_file *seq, void *v) timer_pending(&llc->pf_cycle_timer.timer), timer_pending(&llc->rej_sent_timer.timer), timer_pending(&llc->busy_state_timer.timer), - !!sk->sk_backlog.tail, !!sock_owned_by_user(sk)); + !!sk->sk_backlog.tail, !!sk->sk_lock.owned); out: return 0; } |