tree b534a5514313c239083a1f72ab50449eaa82e358
parent baade40270fbfdc36cd0500d5245408debe7737e
author Florian Mayer <fmayer@google.com> 1601038657 +0100
committer Florian Mayer <fmayer@google.com> 1601541431 +0000

Use NotifyDatasourceStopped for perfetto_hprof.

This takes the guesswork out of how long we need to run the trace for.
Now, we can have a short trace duration (but long enough for the fork +
datasource init to happen), and a long datasource_stop_timeout. This
way, the trace will only take as long as it needs to.

Bug: 159594916
Change-Id: I0fa4219f454e91476833297342a11009e0e27435