| commit | fad9dfefea6405039491e7e4fc21fb6e59e7d26c | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <edumazet@google.com> | Thu Apr 16 16:12:28 2015 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Fri Apr 17 13:28:31 2015 -0400 |
| tree | db00e0628d50740f70b98effd4f39eed46161dd4 | |
| parent | c3ffe6d2c9733729307799a60e1ae09a9878e697 [diff] |
tcp: tcp_get_info() should fetch socket fields once
tcp_get_info() can be called without holding socket lock,
so any socket fields can change under us.
Use READ_ONCE() to fetch sk_pacing_rate and sk_max_pacing_rate
Fixes: 977cb0ecf82e ("tcp: add pacing_rate information into tcp_info")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>