diff options
| author | Eric Dumazet <edumazet@google.com> | 2017-10-27 07:47:25 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-28 19:24:38 +0900 |
| commit | 9184d8bb448a3d2c2d9f90f1e2f5de625292e769 (patch) | |
| tree | 4199b7802435469654fe0f51ab57d0b823f834a5 /net/ipv4/tcp_output.c | |
| parent | ceef9ab6be7234f9e49f79769e0da88d1dccfcc7 (diff) | |
| download | linux-next-9184d8bb448a3d2c2d9f90f1e2f5de625292e769.tar.gz | |
tcp: Namespace-ify sysctl_tcp_limit_output_bytes
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 5bbed67c27e9..f018892c6a98 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -45,9 +45,6 @@ #include <trace/events/tcp.h> -/* Default TSQ limit of four TSO segments */ -int sysctl_tcp_limit_output_bytes __read_mostly = 262144; - static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle, int push_one, gfp_t gfp); @@ -2215,7 +2212,8 @@ static bool tcp_small_queue_check(struct sock *sk, const struct sk_buff *skb, unsigned int limit; limit = max(2 * skb->truesize, sk->sk_pacing_rate >> 10); - limit = min_t(u32, limit, sysctl_tcp_limit_output_bytes); + limit = min_t(u32, limit, + sock_net(sk)->ipv4.sysctl_tcp_limit_output_bytes); limit <<= factor; if (refcount_read(&sk->sk_wmem_alloc) > limit) { |