diff options
Diffstat (limited to 'kernel/drivers/staging/android/Kconfig')
-rw-r--r-- | kernel/drivers/staging/android/Kconfig | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/kernel/drivers/staging/android/Kconfig b/kernel/drivers/staging/android/Kconfig index 8feb9048e..42b15126a 100644 --- a/kernel/drivers/staging/android/Kconfig +++ b/kernel/drivers/staging/android/Kconfig @@ -20,13 +20,23 @@ config ANDROID_TIMED_OUTPUT config ANDROID_TIMED_GPIO tristate "Android timed gpio driver" - depends on GPIOLIB && ANDROID_TIMED_OUTPUT + depends on GPIOLIB || COMPILE_TEST + depends on ANDROID_TIMED_OUTPUT default n + ---help--- + Unlike generic gpio is to allow programs to access and manipulate gpio + registers from user space, timed output/gpio is a system to allow changing + a gpio pin and restore it automatically after a specified timeout. config ANDROID_LOW_MEMORY_KILLER bool "Android Low Memory Killer" ---help--- - Registers processes to be killed when memory is low + Registers processes to be killed when low memory conditions, this is useful + as there is no particular swap space on android. + + The registered process will kills according to the priorities in android init + scripts (/init.rc), and it defines priority values with minimum free memory size + for each priority. config SYNC bool "Synchronization framework" @@ -44,7 +54,7 @@ config SW_SYNC depends on SYNC ---help--- A sync object driver that uses a 32bit counter to coordinate - syncrhronization. Useful when there is no hardware primitive backing + synchronization. Useful when there is no hardware primitive backing the synchronization. config SW_SYNC_USER |