Rename nsproxy.pid_ns to nsproxy.pid_ns_for_children
nsproxy.pid_ns is *not* the task's pid namespace. The name should clarify
that.
This makes it more obvious that setns on a pid namespace is weird --
it won't change the pid namespace shown in procfs.
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index 6917e8e..601bb36 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -349,8 +349,8 @@
if (ancestor != active)
return -EINVAL;
- put_pid_ns(nsproxy->pid_ns);
- nsproxy->pid_ns = get_pid_ns(new);
+ put_pid_ns(nsproxy->pid_ns_for_children);
+ nsproxy->pid_ns_for_children = get_pid_ns(new);
return 0;
}