1 files changed, 5 insertions, 4 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index c2cff8b62772..565406287f6f 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -3515,7 +3515,7 @@ 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;
 
@@ -3575,15 +3575,16 @@ 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);