| commit | 1e1d04e678cf72442f57ce82803c7a407769135f | [log] [tgz] |
|---|---|---|
| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | Tue Apr 05 17:10:15 2016 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Thu Apr 07 16:44:14 2016 -0400 |
| tree | 8ea1054b59c4abe211ffff0b81f34589b0089f22 | |
| parent | 61881cfb5ad80c1d0a46ca6d08b7e271892b2ff6 [diff] |
net: introduce lockdep_is_held and update various places to use it The socket is either locked if we hold the slock spin_lock for lock_sock_fast and unlock_sock_fast or we own the lock (sk_lock.owned != 0). Check for this and at the same time improve that the current thread/cpu is really holding the lock. Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>