linux/drivers/android
Todd Kjos 2c1838dc68 binder: protect binder_ref with outer lock
Use proc->outer_lock to protect the binder_ref structure.
The outer lock allows functions operating on the binder_ref
to do nested acquires of node and inner locks as necessary
to attach refs to nodes atomically.

Binder refs must never be accesssed without holding the
outer lock.

Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-17 14:48:24 +02:00
..
binder_alloc.c binder: add more debug info when allocation fails. 2017-07-17 14:47:29 +02:00
binder_alloc.h binder: protect against two threads freeing buffer 2017-07-17 14:47:29 +02:00
binder_trace.h binder: refactor binder ref inc/dec for thread safety 2017-07-17 14:48:23 +02:00
binder.c binder: protect binder_ref with outer lock 2017-07-17 14:48:24 +02:00
Kconfig binder: Add 'hwbinder' to the default devices 2017-03-17 15:10:49 +09:00
Makefile binder: move binder_alloc to separate file 2017-07-17 14:47:29 +02:00