These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / net / core / sysctl_net_core.c

diff --git a/kernel/net/core/sysctl_net_core.c b/kernel/net/core/sysctl_net_core.c
index 95b6139..a6beb7b 100644 (file)
--- a/kernel/net/core/sysctl_net_core.c
+++ b/kernel/net/core/sysctl_net_core.c
@@ -26,6 +26,7 @@ static int zero = 0;
 static int one = 1;
 static int min_sndbuf = SOCK_MIN_SNDBUF;
 static int min_rcvbuf = SOCK_MIN_RCVBUF;
+static int max_skb_frags = MAX_SKB_FRAGS;
 
 static int net_msg_warn;       /* Unused, but still a sysctl */
 
@@ -392,6 +393,15 @@ static struct ctl_table net_core_table[] = {
                .mode           = 0644,
                .proc_handler   = proc_dointvec
        },
+       {
+               .procname       = "max_skb_frags",
+               .data           = &sysctl_max_skb_frags,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = proc_dointvec_minmax,
+               .extra1         = &one,
+               .extra2         = &max_skb_frags,
+       },
        { }
 };