diff options
Diffstat (limited to 'sys/kern/sched_4bsd.c')
| -rw-r--r-- | sys/kern/sched_4bsd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/kern/sched_4bsd.c b/sys/kern/sched_4bsd.c index 1aa79df..6498ae7 100644 --- a/sys/kern/sched_4bsd.c +++ b/sys/kern/sched_4bsd.c @@ -793,6 +793,8 @@ sched_fork_thread(struct thread *td, struct thread *childtd) { struct td_sched *ts; + childtd->td_oncpu = NOCPU; + childtd->td_lastcpu = NOCPU; childtd->td_estcpu = td->td_estcpu; childtd->td_lock = &sched_lock; childtd->td_cpuset = cpuset_ref(td->td_cpuset); @@ -1672,6 +1674,8 @@ sched_throw(struct thread *td) } else { lock_profile_release_lock(&sched_lock.lock_object); MPASS(td->td_lock == &sched_lock); + td->td_lastcpu = td->td_oncpu; + td->td_oncpu = NOCPU; } mtx_assert(&sched_lock, MA_OWNED); KASSERT(curthread->td_md.md_spinlock_count == 1, ("invalid count")); |
