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Commit c9555b17 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "atrace.rc: remove mm_events support" into main am: d16c47b2 am: fd85121a 

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/3548185



Change-Id: I76ec7ca9d67100cc698f675f0aba27e509ba602b
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 16416060 fd85121a

cmds/atrace/atrace.rc

+0 −91
Original line number Diff line number Diff line
@@ -316,97 +316,6 @@ on late-init && property:ro.boot.fastboot.boottrace= 
    write /sys/kernel/debug/tracing/tracing_on 0

    write /sys/kernel/tracing/tracing_on 0



# Only create the tracing instance if persist.mm_events.enabled

# Attempting to remove the tracing instance after it has been created

# will likely fail with EBUSY as it would be in use by traced_probes.

on mm_events_property_available && property:persist.mm_events.enabled=true

# Create MM Events Tracing Instance for Kmem Activity Trigger

    mkdir /sys/kernel/debug/tracing/instances/mm_events 0755 system system

    mkdir /sys/kernel/tracing/instances/mm_events 0755 system system



# Read and set per CPU buffer size

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/buffer_size_kb

    chmod 0666 /sys/kernel/tracing/instances/mm_events/buffer_size_kb



# Set the default buffer size to the minimum

    write /sys/kernel/debug/tracing/instances/mm_events/buffer_size_kb 1

    write /sys/kernel/tracing/instances/mm_events/buffer_size_kb 1



# Read and enable tracing

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/tracing_on

    chmod 0666 /sys/kernel/tracing/instances/mm_events/tracing_on



# Tracing disabled by default

    write /sys/kernel/debug/tracing/instances/mm_events/tracing_on 0

    write /sys/kernel/tracing/instances/mm_events/tracing_on 0



# Read and truncate kernel trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/trace



# Enable trace events

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/events/vmscan/mm_vmscan_direct_reclaim_begin/enable

    chmod 0666 /sys/kernel/tracing/instances/mm_events/events/vmscan/mm_vmscan_direct_reclaim_begin/enable

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/events/vmscan/mm_vmscan_kswapd_wake/enable

    chmod 0666 /sys/kernel/tracing/instances/mm_events/events/vmscan/mm_vmscan_kswapd_wake/enable

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/events/compaction/mm_compaction_begin/enable

    chmod 0666 /sys/kernel/tracing/instances/mm_events/events/compaction/mm_compaction_begin/enable



# Read and clear per-CPU raw kernel trace

# Cannot use wildcards in .rc files. Update this if there is a phone with

# more CPUs.

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu0/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu0/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu1/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu1/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu2/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu2/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu3/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu3/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu4/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu4/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu5/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu5/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu6/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu6/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu7/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu7/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu8/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu8/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu9/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu9/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu10/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu10/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu11/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu11/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu12/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu12/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu13/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu13/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu14/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu14/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu15/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu15/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu16/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu16/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu17/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu17/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu18/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu18/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu19/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu19/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu20/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu20/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu21/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu21/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu22/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu22/trace

    chmod 0666 /sys/kernel/debug/tracing/instances/mm_events/per_cpu/cpu23/trace

    chmod 0666 /sys/kernel/tracing/instances/mm_events/per_cpu/cpu23/trace



on property:ro.persistent_properties.ready=true

    trigger mm_events_property_available



# Handle hyp tracing instance

on late-init && property:ro.boot.hypervisor.vm.supported=1