#include <linux/netdevice.h>
#include <linux/init.h>
#include <net/sock.h>
-#include <net/xfrm.h>
static struct ctl_table net_core_table[] = {
#ifdef CONFIG_NET
.data = &sysctl_wmem_max,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
},
{
.ctl_name = NET_CORE_RMEM_MAX,
.data = &sysctl_rmem_max,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
},
{
.ctl_name = NET_CORE_WMEM_DEFAULT,
.data = &sysctl_wmem_default,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
},
{
.ctl_name = NET_CORE_RMEM_DEFAULT,
.data = &sysctl_rmem_default,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
},
{
.ctl_name = NET_CORE_DEV_WEIGHT,
.data = &weight_p,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
},
{
.ctl_name = NET_CORE_MAX_BACKLOG,
.data = &netdev_max_backlog,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
},
{
.ctl_name = NET_CORE_MSG_COST,
.procname = "message_cost",
- .data = &net_msg_cost,
+ .data = &net_ratelimit_state.interval,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
- .strategy = &sysctl_jiffies,
+ .proc_handler = proc_dointvec_jiffies,
+ .strategy = sysctl_jiffies,
},
{
.ctl_name = NET_CORE_MSG_BURST,
.procname = "message_burst",
- .data = &net_msg_burst,
+ .data = &net_ratelimit_state.burst,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec,
+ .proc_handler = proc_dointvec,
},
{
.ctl_name = NET_CORE_OPTMEM_MAX,
.data = &sysctl_optmem_max,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
},
-#ifdef CONFIG_XFRM
- {
- .ctl_name = NET_CORE_AEVENT_ETIME,
- .procname = "xfrm_aevent_etime",
- .data = &sysctl_xfrm_aevent_etime,
- .maxlen = sizeof(u32),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
- {
- .ctl_name = NET_CORE_AEVENT_RSEQTH,
- .procname = "xfrm_aevent_rseqth",
- .data = &sysctl_xfrm_aevent_rseqth,
- .maxlen = sizeof(u32),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
- {
- .ctl_name = CTL_UNNUMBERED,
- .procname = "xfrm_larval_drop",
- .data = &sysctl_xfrm_larval_drop,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
- {
- .ctl_name = CTL_UNNUMBERED,
- .procname = "xfrm_acq_expires",
- .data = &sysctl_xfrm_acq_expires,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
-#endif /* CONFIG_XFRM */
#endif /* CONFIG_NET */
- {
- .ctl_name = NET_CORE_SOMAXCONN,
- .procname = "somaxconn",
- .data = &init_net.core.sysctl_somaxconn,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec
- },
{
.ctl_name = NET_CORE_BUDGET,
.procname = "netdev_budget",
.data = &netdev_budget,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
},
{
.ctl_name = NET_CORE_WARNINGS,
.data = &net_msg_warn,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec
+ .proc_handler = proc_dointvec
+ },
+ { .ctl_name = 0 }
+};
+
+static struct ctl_table netns_core_table[] = {
+ {
+ .ctl_name = NET_CORE_SOMAXCONN,
+ .procname = "somaxconn",
+ .data = &init_net.core.sysctl_somaxconn,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec
},
{ .ctl_name = 0 }
};
-static __net_initdata struct ctl_path net_core_path[] = {
+__net_initdata struct ctl_path net_core_path[] = {
{ .procname = "net", .ctl_name = CTL_NET, },
{ .procname = "core", .ctl_name = NET_CORE, },
{ },
static __net_init int sysctl_core_net_init(struct net *net)
{
- struct ctl_table *tbl, *tmp;
+ struct ctl_table *tbl;
net->core.sysctl_somaxconn = SOMAXCONN;
- tbl = net_core_table;
+ tbl = netns_core_table;
if (net != &init_net) {
- tbl = kmemdup(tbl, sizeof(net_core_table), GFP_KERNEL);
+ tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
if (tbl == NULL)
goto err_dup;
- for (tmp = tbl; tmp->procname; tmp++) {
- if (tmp->data >= (void *)&init_net &&
- tmp->data < (void *)(&init_net + 1))
- tmp->data += (char *)net - (char *)&init_net;
- else
- tmp->mode &= ~0222;
- }
+ tbl[0].data = &net->core.sysctl_somaxconn;
}
net->core.sysctl_hdr = register_net_sysctl_table(net,
return 0;
err_reg:
- if (tbl != net_core_table)
+ if (tbl != netns_core_table)
kfree(tbl);
err_dup:
return -ENOMEM;
tbl = net->core.sysctl_hdr->ctl_table_arg;
unregister_net_sysctl_table(net->core.sysctl_hdr);
- BUG_ON(tbl == net_core_table);
+ BUG_ON(tbl == netns_core_table);
kfree(tbl);
}
static __init int sysctl_core_init(void)
{
+ static struct ctl_table empty[1];
+
+ register_sysctl_paths(net_core_path, empty);
+ register_net_sysctl_rotable(net_core_path, net_core_table);
return register_pernet_subsys(&sysctl_core_ops);
}
-__initcall(sysctl_core_init);
+fs_initcall(sysctl_core_init);