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authorXin Long <lucien.xin@gmail.com>2019-08-26 16:30:03 +0800
committerDavid S. Miller <davem@davemloft.net>2019-08-27 20:54:14 -0700
commit2f5268a9249b87d49ab3c7050f99064e6d1a8bb0 (patch)
tree5725b06ba7c13b05af6091a52acd3d42cd03debe /net
parent1b0b8114b9549dee6490e728cd787f808b586158 (diff)
sctp: allow users to set netns ecn flag with sysctl
sysctl net.sctp.ecn_enable is added in this patch. It will allow users to change the default sctp ecn flag, net.sctp.ecn_enable. This feature was also required on this thread: http://lkml.iu.edu/hypermail/linux/kernel/0812.1/01858.html Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sctp/sysctl.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 1250751bca1b..238cf1737576 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -278,6 +278,13 @@ static struct ctl_table sctp_net_table[] = {
.proc_handler = proc_dointvec,
},
{
+ .procname = "ecn_enable",
+ .data = &init_net.sctp.ecn_enable,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec,
+ },
+ {
.procname = "addr_scope_policy",
.data = &init_net.sctp.scope_policy,
.maxlen = sizeof(int),