diff options
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index bb52a34b8ef0..bc03078976f8 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -467,9 +467,6 @@ again: if (p1->p_sflag & PS_PROFIL) startprofclock(p2); mtx_unlock_spin(&sched_lock); - /* - * We start off holding one spinlock after fork: sched_lock. - */ PROC_LOCK(p1); p2->p_ucred = crhold(p1->p_ucred); p2->p_thread.td_ucred = crhold(p2->p_ucred); /* XXXKSE */ @@ -766,10 +763,8 @@ fork_exit(callout, arg, frame) */ sched_lock.mtx_lock = (uintptr_t)td; sched_lock.mtx_recurse = 0; - /* - * XXX: We really shouldn't have to do this. - */ - mtx_intr_enable(&sched_lock); + td->td_critnest = 1; + td->td_savecrit = CRITICAL_FORK; CTR3(KTR_PROC, "fork_exit: new proc %p (pid %d, %s)", p, p->p_pid, p->p_comm); if (PCPU_GET(switchtime.tv_sec) == 0) |