2 files changed, 6 insertions, 5 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 8bb6adeb62c0..1272a88c2a63 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -3243,7 +3243,7 @@ void __init tcp_init(void)
 {
         struct sk_buff *skb = NULL;
         unsigned long limit;
-        int max_share, cnt;
+        int max_rshare, max_wshare, cnt;
         unsigned int i;
         unsigned long jiffy = jiffies;
 
@@ -3303,15 +3303,16 @@ void __init tcp_init(void)
         tcp_init_mem(&init_net);
         /* Set per-socket limits to no more than 1/128 the pressure threshold */
         limit = nr_free_buffer_pages() << (PAGE_SHIFT - 7);
-        max_share = min(4UL*1024*1024, limit);
+        max_wshare = min(4UL*1024*1024, limit);
+        max_rshare = min(6UL*1024*1024, limit);
 
         sysctl_tcp_wmem[0] = SK_MEM_QUANTUM;
         sysctl_tcp_wmem[1] = 16*1024;
-        sysctl_tcp_wmem[2] = max(64*1024, max_share);
+        sysctl_tcp_wmem[2] = max(64*1024, max_wshare);
 
         sysctl_tcp_rmem[0] = SK_MEM_QUANTUM;
         sysctl_tcp_rmem[1] = 87380;
-        sysctl_tcp_rmem[2] = max(87380, max_share);
+        sysctl_tcp_rmem[2] = max(87380, max_rshare);
 
         pr_info("Hash tables configured (established %u bind %u)\n",
                 tcp_hashinfo.ehash_mask + 1, tcp_hashinfo.bhash_size);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index d99efd7dfb6c..257b61789eeb 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -85,7 +85,7 @@ 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 = 2;
+int sysctl_tcp_adv_win_scale __read_mostly = 1;
 EXPORT_SYMBOL(sysctl_tcp_adv_win_scale);
 
 int sysctl_tcp_stdurg __read_mostly;