diff options
| author | Adin Scannell <ascannell@google.com> | 2019-12-06 16:58:28 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-12-06 17:00:07 -0800 |
| commit | 371e210b83c244d8828ad2fa1b3d7cef15fbf463 (patch) | |
| tree | 6617af43e8182a9784ac5525ac3e9fe5d8543aa0 /pkg/sentry/kernel/task_exec.go | |
| parent | 3e84777d2e2a2b56c00487cd77aa8d2fc25bbb16 (diff) | |
Add runtime tracing.
This adds meaningful annotations to the trace generated by the runtime/trace
package.
PiperOrigin-RevId: 284290115
Diffstat (limited to 'pkg/sentry/kernel/task_exec.go')
| -rw-r--r-- | pkg/sentry/kernel/task_exec.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pkg/sentry/kernel/task_exec.go b/pkg/sentry/kernel/task_exec.go index 17a089b90..90a6190f1 100644 --- a/pkg/sentry/kernel/task_exec.go +++ b/pkg/sentry/kernel/task_exec.go @@ -129,6 +129,7 @@ type runSyscallAfterExecStop struct { } func (r *runSyscallAfterExecStop) execute(t *Task) taskRunState { + t.traceExecEvent(r.tc) t.tg.pidns.owner.mu.Lock() t.tg.execing = nil if t.killed() { @@ -253,7 +254,7 @@ func (t *Task) promoteLocked() { t.tg.leader = t t.Infof("Becoming TID %d (in root PID namespace)", t.tg.pidns.owner.Root.tids[t]) - t.updateLogPrefixLocked() + t.updateInfoLocked() // Reap the original leader. If it has a tracer, detach it instead of // waiting for it to acknowledge the original leader's death. oldLeader.exitParentNotified = true |