2 * sysctl_net_core.c: sysctl interface to net core subsystem.
4 * Begun April 1, 1996, Mike Shaver.
5 * Added /proc/sys/net/core directory entry (empty =) ). [MS]
9 #include <linux/sysctl.h>
10 #include <linux/config.h>
14 extern int netdev_max_backlog;
16 extern int no_cong_thresh;
20 extern int netdev_fastroute;
21 extern int net_msg_cost;
22 extern int net_msg_burst;
24 extern __u32 sysctl_wmem_max;
25 extern __u32 sysctl_rmem_max;
26 extern __u32 sysctl_wmem_default;
27 extern __u32 sysctl_rmem_default;
29 extern int sysctl_core_destroy_delay;
30 extern int sysctl_optmem_max;
31 extern int sysctl_somaxconn;
32 extern int sysctl_hot_list_len;
34 #ifdef CONFIG_NET_DIVERT
35 extern char sysctl_divert_version[];
36 #endif /* CONFIG_NET_DIVERT */
38 ctl_table core_table[] = {
40 {NET_CORE_WMEM_MAX, "wmem_max",
41 &sysctl_wmem_max, sizeof(int), 0644, NULL,
43 {NET_CORE_RMEM_MAX, "rmem_max",
44 &sysctl_rmem_max, sizeof(int), 0644, NULL,
46 {NET_CORE_WMEM_DEFAULT, "wmem_default",
47 &sysctl_wmem_default, sizeof(int), 0644, NULL,
49 {NET_CORE_RMEM_DEFAULT, "rmem_default",
50 &sysctl_rmem_default, sizeof(int), 0644, NULL,
52 {NET_CORE_DEV_WEIGHT, "dev_weight",
53 &weight_p, sizeof(int), 0644, NULL,
55 {NET_CORE_MAX_BACKLOG, "netdev_max_backlog",
56 &netdev_max_backlog, sizeof(int), 0644, NULL,
58 {NET_CORE_NO_CONG_THRESH, "no_cong_thresh",
59 &no_cong_thresh, sizeof(int), 0644, NULL,
61 {NET_CORE_NO_CONG, "no_cong",
62 &no_cong, sizeof(int), 0644, NULL,
64 {NET_CORE_LO_CONG, "lo_cong",
65 &lo_cong, sizeof(int), 0644, NULL,
67 {NET_CORE_MOD_CONG, "mod_cong",
68 &mod_cong, sizeof(int), 0644, NULL,
70 #ifdef CONFIG_NET_FASTROUTE
71 {NET_CORE_FASTROUTE, "netdev_fastroute",
72 &netdev_fastroute, sizeof(int), 0644, NULL,
75 {NET_CORE_MSG_COST, "message_cost",
76 &net_msg_cost, sizeof(int), 0644, NULL,
77 &proc_dointvec_jiffies},
78 {NET_CORE_MSG_BURST, "message_burst",
79 &net_msg_burst, sizeof(int), 0644, NULL,
80 &proc_dointvec_jiffies},
81 {NET_CORE_OPTMEM_MAX, "optmem_max",
82 &sysctl_optmem_max, sizeof(int), 0644, NULL,
84 {NET_CORE_HOT_LIST_LENGTH, "hot_list_length",
85 &sysctl_hot_list_len, sizeof(int), 0644, NULL,
87 #ifdef CONFIG_NET_DIVERT
88 {NET_CORE_DIVERT_VERSION, "divert_version",
89 (void *)sysctl_divert_version, 32, 0444, NULL,
91 #endif /* CONFIG_NET_DIVERT */
92 {NET_CORE_SOMAXCONN, "somaxconn",
93 &sysctl_somaxconn, sizeof(int), 0644, NULL,
95 #endif /* CONFIG_NET */