menu "Android"
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if ANDROID
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config ASHMEM
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bool "Enable the Anonymous Shared Memory Subsystem"
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default n
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depends on SHMEM
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---help---
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The ashmem subsystem is a new shared memory allocator, similar to
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POSIX SHM but with different behavior and sporting a simpler
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file-based API.
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It is, in theory, a good memory allocator for low-memory devices,
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because it can discard shared memory units when under memory pressure.
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config ANDROID_LOW_MEMORY_KILLER
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bool "Android Low Memory Killer"
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---help---
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Registers processes to be killed when low memory conditions, this is useful
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as there is no particular swap space on android.
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The registered process will kill according to the priorities in android init
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scripts (/init.rc), and it defines priority values with minimum free memory size
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for each priority.
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config ANDROID_LOW_MEMORY_KILLER_AUTODETECT_OOM_ADJ_VALUES
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bool "Android Low Memory Killer: detect oom_adj values"
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depends on ANDROID_LOW_MEMORY_KILLER
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default y
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---help---
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Detect oom_adj values written to
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/sys/module/lowmemorykiller/parameters/adj and convert them
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to oom_score_adj values.
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config ANDROID_VSOC
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tristate "Android Virtual SoC support"
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default n
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depends on PCI_MSI
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---help---
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This option adds support for the Virtual SoC driver needed to boot
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a 'cuttlefish' Android image inside QEmu. The driver interacts with
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a QEmu ivshmem device. If built as a module, it will be called vsoc.
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source "drivers/staging/android/ion/Kconfig"
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source "drivers/staging/android/fiq_debugger/Kconfig"
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endif # if ANDROID
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endmenu
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