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Commit 59842ce5 authored by Kean Mariotti's avatar Kean Mariotti
Browse files

Extend Perfetto data source parameters 

Add policy PERFETTO_DS_BUFFER_EXHAUSTED_POLICY_STALL_AND_DROP

Flag: EXEMPT simply add enum value
Bug: 418676887
Test: presubmit
Change-Id: Iba2ef77ac7309e60a604d09269c8e5c986349eda
parent 5dafa9d6

core/java/android/tracing/perfetto/DataSourceParams.java

+6 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ public class DataSourceParams { 
    @IntDef(value = {

        PERFETTO_DS_BUFFER_EXHAUSTED_POLICY_DROP,

        PERFETTO_DS_BUFFER_EXHAUSTED_POLICY_STALL_AND_ABORT,

        PERFETTO_DS_BUFFER_EXHAUSTED_POLICY_STALL_AND_DROP

    })

    @Retention(RetentionPolicy.SOURCE)

    public @interface PerfettoDsBufferExhausted {}
@@ -46,6 +47,11 @@ public class DataSourceParams { 
    // after a while.

    public static final int PERFETTO_DS_BUFFER_EXHAUSTED_POLICY_STALL_AND_ABORT = 1;



    // If the data source runs out of space when trying to acquire a new chunk,

    // it will stall, retry and eventually drop data if a free chunk is not

    // acquired after a few seconds.

    public static final int PERFETTO_DS_BUFFER_EXHAUSTED_POLICY_STALL_AND_DROP = 2;



    public static DataSourceParams DEFAULTS = new DataSourceParams.Builder().build();



    private DataSourceParams(@PerfettoDsBufferExhausted int bufferExhaustedPolicy,