Staging: android: binder: Fix memory leak on thread/process exit

If a thread or process exited while a reply, one-way transaction or
death notification was pending, the struct holding the pending work
was leaked.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: android: binder: Allow using highmem for binder buffers

The default kernel mapping for the pages allocated for the binder
buffers is never used. Set the __GFP_HIGHMEM flag when allocating
these pages so we don't needlessly use low memory pages that may
be required elsewhere.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: android: Fix two checkpatch issues in binder.c

This fixes two instances of
"static const char * array should probably be static const char * const"

I have seen other commits doing this in other files, so I am
assuming it should be done here as well.

Please tell me if this is wrong :)

Signed-off-by: Cruz Julian Bishop <cruzjbishop@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: android: Avoid using camelcase in binder.h

This changes the following:

1: BinderDriverReturnProtocol -> binder_driver_return_protocol
2: BinderDriverCommandProtocol -> binder_driver_return_protocol

These enums are not currently used, but still generate noise in checkpatch.

Well, did. They don't now :)

Signed-off-by: Cruz Julian Bishop <cruzjbishop@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
zram: snappy compression support

Add snappy compression for zram. It uses less CPU time
than the default zram compression. Overall its up to
2.5 times faster while only sacrificing around of ~3%
compression ratio.

Signed-off-by: Blechd0se <alex.christ@hotmail.de>

Conflicts:
	arch/arm/configs/ext_config/user_bld.config
	arch/arm/configs/mb526_cm10_defconfig
	drivers/staging/Makefile
	drivers/staging/zram/Kconfig
defconfig: enable snappy compression

This enalbes snappy compression for 4.2, should work for other
devices as well.

Notice: i let swap disable, although i tested swap intensely i
couldn't find strange reboots caused by it. I think its save
to enable it back again.

Signed-off-by: Blechd0se <alex.christ@hotmail.de>
Merge branch 'AeroKernel' into martincz