From: Christoph Paasch <[email protected]> Date: Wed, 23 Oct 2013 12:49:21 -0700
2e685cad57 (tcp_memcontrol: Kill struct tcp_memcontrol) falsly modified the access to memory_pressure of sk->sk_prot->memory_pressure. The patch did modify the memory_pressure-field of struct cg_proto, but not the one of struct proto. So, the access to sk_prot->memory_pressure should not be changed. Acked-by: Eric Dumazet <[email protected]> Reported-by: Fengguang Wu <[email protected]> Signed-off-by: Christoph Paasch <[email protected]> Signed-off-by: Eric W. Biederman <[email protected]> --- include/net/sock.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/net/sock.h b/include/net/sock.h index c93542f92420..e3a18ff0c38b 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1137,7 +1137,7 @@ static inline bool sk_under_memory_pressure(const struct sock *sk) if (mem_cgroup_sockets_enabled && sk->sk_cgrp) return !!sk->sk_cgrp->memory_pressure; - return !!sk->sk_prot->memory_pressure; + return !!*sk->sk_prot->memory_pressure; } static inline void sk_leave_memory_pressure(struct sock *sk) -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
