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tcp: fix sysctls showed in none init_net netns 

Signed-off-by: Fuhai Wang <fuhaiwang@tencent.com>
This commit is contained in:
Fuhai Wang 2021-08-16 20:02:15 +08:00 committed by kaixuxiakx
parent 947b472829
commit c8816db521
1 changed files with 30 additions and 30 deletions
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60
net/ipv4/sysctl_net_ipv4.c
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@ -683,6 +683,36 @@ static struct ctl_table ipv4_table[] = {
.mode = 0644,
.proc_handler = proc_dointvec,
},
{
.procname = "tcp_loss_init_cwnd",
.data = &sysctl_tcp_loss_init_cwnd,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
{
.procname = "tcp_inherit_buffsize",
.data = &sysctl_tcp_inherit_buffsize,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
{
.procname = "tcp_init_rto",
.data = &sysctl_tcp_init_rto,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = &four
},
{
.procname = "tcp_synack_rto_interval",
.data = &sysctl_tcp_synack_rto_interval,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = &four
},
{ }
};
@ -1310,13 +1340,6 @@ static struct ctl_table ipv4_net_table[] = {
.extra1 = SYSCTL_ONE,
.extra2 = &gso_max_segs,
},
{
.procname = "tcp_loss_init_cwnd",
.data = &sysctl_tcp_loss_init_cwnd,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
{
.procname = "tcp_min_rtt_wlen",
.data = &init_net.ipv4.sysctl_tcp_min_rtt_wlen,
@ -1408,29 +1431,6 @@ static struct ctl_table ipv4_net_table[] = {
.proc_handler = proc_dointvec_minmax,
.extra1 = SYSCTL_ONE
},
{
.procname = "tcp_inherit_buffsize",
.data = &sysctl_tcp_inherit_buffsize,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
{
.procname = "tcp_init_rto",
.data = &sysctl_tcp_init_rto,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = &four
},
{
.procname = "tcp_synack_rto_interval",
.data = &sysctl_tcp_synack_rto_interval,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
.extra1 = &four
},
{
.procname = "tcp_tw_timeout",
.data = &init_net.ipv4.sysctl_tw_timeout,