diff options
Diffstat (limited to 'sys/kern/kern_thread.c')
| -rw-r--r-- | sys/kern/kern_thread.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/sys/kern/kern_thread.c b/sys/kern/kern_thread.c index c71b74d..7695643 100644 --- a/sys/kern/kern_thread.c +++ b/sys/kern/kern_thread.c @@ -735,13 +735,18 @@ kse_create(struct thread *td, struct kse_create_args *uap) } } if (!sa) { - if (newtd != td) - cpu_set_upcall_kse(newtd, newku); newtd->td_mailbox = mbx.km_curthread; newtd->td_flags &= ~TDF_SA; + if (newtd != td) { + mtx_unlock_spin(&sched_lock); + cpu_set_upcall_kse(newtd, newku); + mtx_lock_spin(&sched_lock); + } } else { newtd->td_flags |= TDF_SA; } + if (newtd != td) + setrunqueue(newtd); mtx_unlock_spin(&sched_lock); return (0); } @@ -1394,7 +1399,6 @@ thread_schedule_upcall(struct thread *td, struct kse_upcall *ku) td2->td_kse = NULL; td2->td_state = TDS_CAN_RUN; td2->td_inhibitors = 0; - setrunqueue(td2); return (td2); /* bogus.. should be a void function */ } @@ -1447,6 +1451,7 @@ void thread_switchout(struct thread *td) { struct kse_upcall *ku; + struct thread *td2; mtx_assert(&sched_lock, MA_OWNED); @@ -1471,7 +1476,8 @@ thread_switchout(struct thread *td) ku->ku_owner = NULL; td->td_upcall = NULL; td->td_flags &= ~TDF_CAN_UNBIND; - thread_schedule_upcall(td, ku); + td2 = thread_schedule_upcall(td, ku); + setrunqueue(td2); } } |
