diff options
Diffstat (limited to 'sys/kern/sched_ule.c')
| -rw-r--r-- | sys/kern/sched_ule.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sys/kern/sched_ule.c b/sys/kern/sched_ule.c index 71646b6..1045122 100644 --- a/sys/kern/sched_ule.c +++ b/sys/kern/sched_ule.c @@ -785,8 +785,10 @@ sched_prio(struct thread *td, u_char prio) } void -sched_switchout(struct thread *td) +sched_switch(struct thread *td) { + struct thread *newtd; + u_int sched_nest; struct kse *ke; mtx_assert(&sched_lock, MA_OWNED); @@ -823,13 +825,12 @@ sched_switchout(struct thread *td) */ if (td->td_proc->p_flag & P_SA) kse_reassign(ke); -} - -void -sched_switchin(struct thread *td) -{ - /* struct kse *ke = td->td_kse; */ - mtx_assert(&sched_lock, MA_OWNED); + sched_nest = sched_lock.mtx_recurse; + newtd = choosethread(); + if (td != newtd) + cpu_switch(td, newtd); + sched_lock.mtx_recurse = sched_nest; + sched_lock.mtx_lock = (uintptr_t)td; td->td_oncpu = PCPU_GET(cpuid); } |
