From 70392e73cc761b508774814160d7daa6262574cd Mon Sep 17 00:00:00 2001 From: hwg Date: Tue, 20 Aug 2013 10:27:57 +0800 Subject: [PATCH] set tcp_adv_win_scale back to 2 from 1: solve GMS DRM network video download speed slow problem --- net/ipv4/tcp_input.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 7f4e391e4922..c266b31557c2 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -83,7 +83,7 @@ int sysctl_tcp_ecn __read_mostly = 2; EXPORT_SYMBOL(sysctl_tcp_ecn); int sysctl_tcp_dsack __read_mostly = 1; int sysctl_tcp_app_win __read_mostly = 31; -int sysctl_tcp_adv_win_scale __read_mostly = 1; +int sysctl_tcp_adv_win_scale __read_mostly = 2; EXPORT_SYMBOL(sysctl_tcp_adv_win_scale); /* rfc5961 challenge ack rate limiting */ -- 2.34.1