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Merge "Writes cpu variant information to dev/"

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am: cfd0b6c19d

Change-Id: I8ad9d2f8cb68b7ff3850d9404fddf344a581a596
This commit is contained in:
Haibo Huang 2018-11-19 13:44:19 -08:00 • committed by android-build-merger
commit c971939970
1 changed files with 6 additions and 0 deletions
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6
rootdir/init.rc
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@ -269,6 +269,12 @@ on init
# that they can be chown'd to system:system later on boot
write /sys/class/leds/vibrator/trigger "transient"
# This is used by Bionic to select optimized routines.
write /dev/cpu_variant:${ro.bionic.arch} ${ro.bionic.cpu_variant}
chmod 0444 /dev/cpu_variant:${ro.bionic.arch}
write /dev/cpu_variant:${ro.bionic.2nd_arch} ${ro.bionic.2nd_cpu_variant}
chmod 0444 /dev/cpu_variant:${ro.bionic.2nd_arch}
# Setup APEX mount point and its security context
mount tmpfs tmpfs /apex nodev noexec nosuid
chmod 0755 /apex