proc: Point /proc/net at /proc/thread-self/net instead of /proc/self/net
In oddball cases where the thread has a different network namespace
than the primary thread group leader or more likely in cases where
the thread remains and the thread group leader has exited this
ensures that /proc/net continues to work.
This should not cause any problems but if it does this patch can just
be reverted.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index a63af3e..3948102 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -226,7 +226,7 @@
int __init proc_net_init(void)
{
- proc_symlink("net", NULL, "self/net");
+ proc_symlink("net", NULL, "thread-self/net");
return register_pernet_subsys(&proc_net_ns_ops);
}