tree fda31b3dcaa6c95cfcdc4321725618ebd8baf721
parent a1d7f725f4e85c03e56dd275f4179ae255ec2126
author Florian Mayer <fmayer@google.com> 1621424181 +0100
committer Florian Mayer <fmayer@google.com> 1621446897 +0000

Do not double check trace config targetting.

heapprofd now includes the target tracing session ID when signalling the
ART plugin to initiate a dump. This makes the code we used to need to
figure out whether a tracing session targets the current process
redundant.

The old code also had a bug, because it checked the requested PID
against getpid(). As this was done after the call to fork(), that broke
targetting by PID.

Test: run concurrent perfetto_hprof sessions and verify the results are
      as expected.

Bug: 188523717
Change-Id: I2f68380f88f10709248fc2cc268bb24db359e6c5