diff options
Diffstat (limited to 'pkg/sentry/kernel/task_sched.go')
| -rw-r--r-- | pkg/sentry/kernel/task_sched.go | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/pkg/sentry/kernel/task_sched.go b/pkg/sentry/kernel/task_sched.go index 09366b60c..52c55d13d 100644 --- a/pkg/sentry/kernel/task_sched.go +++ b/pkg/sentry/kernel/task_sched.go @@ -133,9 +133,10 @@ func (t *Task) accountTaskGoroutineEnter(state TaskGoroutineState) { } } -// Preconditions: The caller must be running on the task goroutine, and leaving -// a state indicated by a previous call to -// t.accountTaskGoroutineEnter(state). +// Preconditions: +// * The caller must be running on the task goroutine +// * The caller must be leaving a state indicated by a previous call to +// t.accountTaskGoroutineEnter(state). func (t *Task) accountTaskGoroutineLeave(state TaskGoroutineState) { if state != TaskGoroutineRunningApp { // Task is unblocking/continuing. @@ -191,8 +192,8 @@ func (tg *ThreadGroup) CPUStats() usage.CPUStats { return tg.cpuStatsAtLocked(tg.leader.k.CPUClockNow()) } -// Preconditions: As for TaskGoroutineSchedInfo.userTicksAt. The TaskSet mutex -// must be locked. +// Preconditions: Same as TaskGoroutineSchedInfo.userTicksAt, plus: +// * The TaskSet mutex must be locked. func (tg *ThreadGroup) cpuStatsAtLocked(now uint64) usage.CPUStats { stats := tg.exitedCPUStats // Account for live tasks. |