tree 3303f08127344565cf35d54e4331abac08433395
parent f3e5b07b53e803fccf37921a60ea29ab9b9dcacb
author Lalit Maganti <lalitm@google.com> 1542390021 +0000
committer Lalit Maganti <lalitm@google.com> 1542664515 +0000

perfetto: handle mock traces setting data about tid and tgid == 0

Legacy traces with fake data don't treat pid (i.e. both tid and tgid) = 0
as anything special. Instead they use it as any other pid.

Support these sort of traces by ensuring that we don't treat them any
specially (apart from the mapping from tid/tgid 0 -> utid/upid 0).

Bug: 118826940
Change-Id: I7f136ac73a16b65cb69969ed55b4bc06507b2f90