5fa5a90116
zram accepts number of devices to be created as a module parameter. This was renamed from num_devices to zram_num_devices (without updating the documentation!) since num_devices was declared as a non-static global variable, polluting the global namespace. Now, we declare it as a static variable and revert back the name change. The documentation (zram.txt) already mentions num_devices as the module parameter name. Signed-off-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>