John Howard <******@****.***> 1709052916 -0800

Rama Chavali <******@****.***> 1714150277 +0530

limitations under the License.
*/

package procfs

type FakeProcFS struct{}

// GetFullContainerName gets the container name given the root process id of the container.
// E.g. if the devices cgroup for the container is stored in /sys/fs/cgroup/devices/docker/nginx,
// return docker/nginx. Assumes that the process is part of exactly one cgroup hierarchy.

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

	// Steal proc from a goroutine that's been blocked
	// in a syscall the entire generation.
	b0 := g.Batch(trace.ThreadID(0), 0)
	b0.Event("ProcStatus", trace.ProcID(0), go122.ProcSyscallAbandoned)
	b0.Event("ProcSteal", trace.ProcID(0), testgen.Seq(1), trace.ThreadID(1))

	// Status event for a goroutine blocked in a syscall for the entire generation.

	b0 := g.Batch(trace.ThreadID(0), 0)
	b0.Event("ProcStatus", trace.ProcID(0), go122.ProcRunning)
	b0.Event("GoStatus", trace.GoID(1), trace.ThreadID(0), go122.GoRunning)
	b0.Event("GoSyscallBegin", testgen.Seq(1), testgen.NoStack)
	b0.Event("GoSyscallEndBlocked")

	// A bare M steals the goroutine's P.
	b1 := g.Batch(trace.ThreadID(1), 0)
	b1.Event("ProcSteal", trace.ProcID(0), testgen.Seq(2), trace.ThreadID(0))

John Howard <******@****.***> 1709052916 -0800

Rama Chavali <******@****.***> 1714150277 +0530

Carlos Amedee <******@****.***> 1715265901 -0400

			}
		}
		if !continueAdjusting {
			return nil
		}
		// There's a slight race. A process might have forked just before we write its OOM score adjust.
		// The fork might copy the parent process's old OOM score, then this function might execute and
		// update the parent's OOM score, but the forked process id might not be reflected in cgroup.procs
		// for a short amount of time. So this function might return without changing the forked process's

			case GoSyscall:
				s.syscallingP[ev.Proc()] = id
				s.syscallingG[id] = ev.Proc()
				g.lastSyscallTime = ev.Time()
			}

		// Handle procs to detect syscall blocking, which si identifiable as a
		// proc going idle while the goroutine it was attached to is in a syscall.
		case ResourceProc:
			id := st.Resource.Proc()
			old, new := st.Proc()
			if old != new && new == ProcIdle {