FROMLIST: binder: change binder_stats to atomics

(from https://patchwork.kernel.org/patch/9817755/)

Use atomics for stats to avoid needing to lock for
increments/decrements

Change-Id: I7e29cdab7aaa2dd5516bfe6b6c9926824955a4b3
Signed-off-by: Todd Kjos <tkjos@google.com>
1 file changed