kernelversion:
stable - 6.2.7
mainline - 5.15.103
mainline - 4.19.278
mainline - 6.1.20
mainline - 4.14.310
mainline - 5.4.237
mainline - 5.10.175
mainline - 6.3-rc3
[click here for custom version]
architecture:
>
x86
arm
arm64
powerpc
mips
sparc
ia64
arc
riscv
nds32
m68k
microblaze
alpha
unicore32
parisc
blackfin
depends
CONFIG_ANDROID
CONFIG_SHMEM
CONFIG_STAGING
Enable the Anonymous Shared Memory Subsystem
modulename: ashmem.ko
configname: CONFIG_ASHMEM
Linux Kernel Configuration
└─> Device Drivers
└─> Staging drivers
└─> Android
└─> Enable the Anonymous Shared Memory Subsystem
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.
source code:
drivers/staging/android/ashmem.c
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.