Re: [PATCH V2] binder: ipc namespace support for android binder

[Davidlohr Bueso]

On Mon, 29 Oct 2018, chouryzhou(??????) wrote:

+// If init_ipc_ns is not defined elsewhere,
+// we make a fake one here to put our variable.

/*
* comments like this please
*/

+#if !defined(CONFIG_SYSVIPC) &&  !defined(CONFIG_POSIX_MQUEUE)
+struct ipc_namespace init_ipc_ns;

...

--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -63,6 +63,12 @@ struct ipc_namespace {
       unsigned int    mq_msg_default;
       unsigned int    mq_msgsize_default;

+       /* next fields are for binder */
+       struct mutex      binder_procs_lock;
+       struct hlist_head binder_procs;
+       struct mutex      binder_contexts_lock;
+       struct hlist_head binder_contexts;

Please make the above inside #ifdef CONFIG_ANDROID_BINDER_IPC.

Thanks,
Davidlohr