# SPDX-License-Identifier: GPL-2.0
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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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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 DEBUG_KINFO
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bool "Debug Kernel Information Support"
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depends on KALLSYMS
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help
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This supports kernel information backup for bootloader usage.
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Specifics:
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- The kallsyms symbols for unwind_backtrace
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- Page directory pointer
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- UTS_RELEASE
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- BUILD_INFO(ro.build.fingerprint)
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source "drivers/staging/android/ion/Kconfig"
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endif # if ANDROID
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endmenu
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