OpenCloudOS-Kernel/drivers/android
Martijn Coenen ac4812c5ff binder: Support multiple /dev instances
Add a new module parameter 'devices', that can be
used to specify the names of the binder device
nodes we want to populate in /dev.

Each device node has its own context manager, and
is therefore logically separated from all the other
device nodes.

The config option CONFIG_ANDROID_BINDER_DEVICES can
be used to set the default value of the parameter.

This approach was favored over using IPC namespaces,
mostly because we require a single process to be a
part of multiple binder contexts, which seemed harder
to achieve with namespaces.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Martijn Coenen <maco@google.com>
Cc: Arve Hjønnevåg <arve@android.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Serban Constantinescu <serban.constantinescu@arm.com>
Cc: Dmitry Shmidt <dimitrysh@google.com>
Cc: Rom Lemarchand <romlem@google.com>
Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: Martijn Coenen <maco@google.com>
[jstultz: minor checkpatch warning fix]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-10 16:00:01 +01:00
..
Kconfig binder: Support multiple /dev instances 2017-02-10 16:00:01 +01:00
Makefile staging: android: binder: move to the "real" part of the kernel 2014-10-20 10:30:15 +08:00
binder.c binder: Support multiple /dev instances 2017-02-10 16:00:01 +01:00
binder_trace.h staging: android: binder: move to the "real" part of the kernel 2014-10-20 10:30:15 +08:00