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| author | Eric Dumazet <edumazet@google.com> | 2015-04-16 16:12:28 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-17 13:28:31 -0400 |
| commit | fad9dfefea6405039491e7e4fc21fb6e59e7d26c (patch) | |
| tree | db00e0628d50740f70b98effd4f39eed46161dd4 /net/ipv4/tcp_vegas.c | |
| parent | c3ffe6d2c9733729307799a60e1ae09a9878e697 (diff) | |
| download | linux-fad9dfefea6405039491e7e4fc21fb6e59e7d26c.tar.gz linux-fad9dfefea6405039491e7e4fc21fb6e59e7d26c.tar.bz2 linux-fad9dfefea6405039491e7e4fc21fb6e59e7d26c.zip | |
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>
Diffstat (limited to 'net/ipv4/tcp_vegas.c')
0 files changed, 0 insertions, 0 deletions