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Add support for only starting 64 bit zygote.

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This is part of the changes that will allow creating a single
system image but a different set of properties will either
start or not start the secondary zygote.

Bug: 227482437

Test: Verified that secondary doesn't start with same system image
Test: with ro.zygote set to zygote64 and abilists set appropriately.
Test: Verified that secondary does not start when restarting netd.
Test: Verified that secondary does start with same system image
Test: with ro.zygote set to zygote64_32 and abilists set appropriately.
Test: Verified that secondary does start when restarting netd.
Test: Verified that a 64 bit device only starts the primary.
Test: Verified that a 32 bit device only starts the primary.
Change-Id: Id37a223c73f9a61868b2e26450ef4b6964f7b496
This commit is contained in:
Christopher Ferris 2022-04-08 15:08:48 -07:00
parent 64f953e287
commit da94c7f650
2 changed files with 12 additions and 5 deletions
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16
rootdir/init.rc
View file

@ -827,7 +827,6 @@ on post-fs-data
mkdir /data/misc/odsign 0710 root system
# directory used for odsign metrics
mkdir /data/misc/odsign/metrics 0770 root system
# Directory for VirtualizationService temporary image files.
mkdir /data/misc/virtualizationservice 0700 virtualizationservice virtualizationservice
@ -1031,8 +1030,7 @@ on zygote-start && property:ro.crypto.state=unencrypted
exec_start update_verifier_nonencrypted
start statsd
start netd
start zygote
start zygote_secondary
trigger zygote-run
on zygote-start && property:ro.crypto.state=unsupported
wait_for_prop odsign.verification.done 1
@ -1040,8 +1038,7 @@ on zygote-start && property:ro.crypto.state=unsupported
exec_start update_verifier_nonencrypted
start statsd
start netd
start zygote
start zygote_secondary
trigger zygote-run
on zygote-start && property:ro.crypto.state=encrypted && property:ro.crypto.type=file
wait_for_prop odsign.verification.done 1
@ -1049,6 +1046,15 @@ on zygote-start && property:ro.crypto.state=encrypted && property:ro.crypto.type
exec_start update_verifier_nonencrypted
start statsd
start netd
trigger zygote-run
on zygote-run && property:ro.zygote=zygote32
start zygote
on zygote-run && property:ro.zygote=zygote64
start zygote
on zygote-run && property:ro.zygote=zygote64_32
start zygote
start zygote_secondary

1
rootdir/init.zygote64_32.rc
View file

@ -25,3 +25,4 @@ service zygote_secondary /system/bin/app_process32 -Xzygote /system/bin --zygote
socket usap_pool_secondary stream 660 root system
onrestart restart zygote
task_profiles ProcessCapacityHigh MaxPerformance
disabled