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_hot_list_len;
33 #ifdef CONFIG_NET_DIVERT
34 extern char sysctl_divert_version[];
35 #endif /* CONFIG_NET_DIVERT */
37 ctl_table core_table[] = {
39 {NET_CORE_WMEM_MAX, "wmem_max",
40 &sysctl_wmem_max, sizeof(int), 0644, NULL,
42 {NET_CORE_RMEM_MAX, "rmem_max",
43 &sysctl_rmem_max, sizeof(int), 0644, NULL,
45 {NET_CORE_WMEM_DEFAULT, "wmem_default",
46 &sysctl_wmem_default, sizeof(int), 0644, NULL,
48 {NET_CORE_RMEM_DEFAULT, "rmem_default",
49 &sysctl_rmem_default, sizeof(int), 0644, NULL,
51 {NET_CORE_DEV_WEIGHT, "dev_weight",
52 &weight_p, sizeof(int), 0644, NULL,
54 {NET_CORE_MAX_BACKLOG, "netdev_max_backlog",
55 &netdev_max_backlog, sizeof(int), 0644, NULL,
57 {NET_CORE_NO_CONG_THRESH, "no_cong_thresh",
58 &no_cong, sizeof(int), 0644, NULL,
60 {NET_CORE_NO_CONG, "no_cong",
61 &no_cong, sizeof(int), 0644, NULL,
63 {NET_CORE_LO_CONG, "lo_cong",
64 &lo_cong, sizeof(int), 0644, NULL,
66 {NET_CORE_MOD_CONG, "mod_cong",
67 &mod_cong, sizeof(int), 0644, NULL,
69 #ifdef CONFIG_NET_FASTROUTE
70 {NET_CORE_FASTROUTE, "netdev_fastroute",
71 &netdev_fastroute, sizeof(int), 0644, NULL,
74 {NET_CORE_MSG_COST, "message_cost",
75 &net_msg_cost, sizeof(int), 0644, NULL,
76 &proc_dointvec_jiffies},
77 {NET_CORE_MSG_BURST, "message_burst",
78 &net_msg_burst, sizeof(int), 0644, NULL,
79 &proc_dointvec_jiffies},
80 {NET_CORE_OPTMEM_MAX, "optmem_max",
81 &sysctl_optmem_max, sizeof(int), 0644, NULL,
83 {NET_CORE_HOT_LIST_LENGTH, "hot_list_length",
84 &sysctl_hot_list_len, sizeof(int), 0644, NULL,
86 #ifdef CONFIG_NET_DIVERT
87 {NET_CORE_DIVERT_VERSION, "divert_version",
88 (void *)sysctl_divert_version, 32, 0444, NULL,
90 #endif /* CONFIG_NET_DIVERT */
91 #endif /* CONFIG_NET */