| # SPDX-License-Identifier: GPL-2.0 |
| menu "Android" |
| |
| if ANDROID |
| |
| config ASHMEM |
| bool "Enable the Anonymous Shared Memory Subsystem" |
| depends on SHMEM |
| help |
| The ashmem subsystem is a new shared memory allocator, similar to |
| POSIX SHM but with different behavior and sporting a simpler |
| file-based API. |
| |
| It is, in theory, a good memory allocator for low-memory devices, |
| because it can discard shared memory units when under memory pressure. |
| |
| config DEBUG_KINFO |
| bool "Debug Kernel Information Support" |
| depends on KALLSYMS |
| help |
| This supports kernel information backup for bootloader usage. |
| Specifics: |
| - The kallsyms symbols for unwind_backtrace |
| - Page directory pointer |
| - UTS_RELEASE |
| - BUILD_INFO(ro.build.fingerprint) |
| |
| source "drivers/staging/android/ion/Kconfig" |
| |
| endif # if ANDROID |
| |
| endmenu |
