tree 6fdeabcf99dbc29886c5aedb049a3c3e409e630b
parent b7ad5e429f7ec16bb0c35e1aed9e0e7a87a78f65
author Hector Dearman <hjd@google.com> 1520421155 +0000
committer Primiano Tucci <primiano@google.com> 1521116583 +0000

perfetto: Add setting to enable/disable traced

This will help us run P/H experiments by controlling the
whether traced runs through P/H.

This will allow to gradually roll out traced and, in an
emergency, remotely disable it.

Run:
$ adb shell 'ps -A | grep traced'
Should see traced.
$ adb shell 'settings put global sys_traced 0'
$ adb shell 'ps -A | grep traced'
Should no longer see traced.

Test: See above.
Bug: b/71737179
Bug: b/74383547
Change-Id: I1f564421d9abae14d7d80769e9517eb363dae33a
Merged-In: I1f564421d9abae14d7d80769e9517eb363dae33a