diff options
Diffstat (limited to 'sys/kern/sched_ule.c')
| -rw-r--r-- | sys/kern/sched_ule.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/sys/kern/sched_ule.c b/sys/kern/sched_ule.c index 602b611..a18fe40 100644 --- a/sys/kern/sched_ule.c +++ b/sys/kern/sched_ule.c @@ -1256,21 +1256,23 @@ sched_wakeup(struct thread *td) * priority. */ void -sched_fork(struct proc *p, struct proc *p1) +sched_fork(struct thread *td, struct proc *p1) { mtx_assert(&sched_lock, MA_OWNED); - p1->p_nice = p->p_nice; - sched_fork_ksegrp(FIRST_KSEGRP_IN_PROC(p), FIRST_KSEGRP_IN_PROC(p1)); - sched_fork_kse(FIRST_KSE_IN_PROC(p), FIRST_KSE_IN_PROC(p1)); - sched_fork_thread(FIRST_THREAD_IN_PROC(p), FIRST_THREAD_IN_PROC(p1)); + p1->p_nice = td->td_proc->p_nice; + sched_fork_ksegrp(td, FIRST_KSEGRP_IN_PROC(p1)); + sched_fork_kse(td, FIRST_KSE_IN_PROC(p1)); + sched_fork_thread(td, FIRST_THREAD_IN_PROC(p1)); } void -sched_fork_kse(struct kse *ke, struct kse *child) +sched_fork_kse(struct thread *td, struct kse *child) { + struct kse *ke = td->td_kse; + child->ke_slice = 1; /* Attempt to quickly learn interactivity. */ child->ke_cpu = ke->ke_cpu; child->ke_runq = NULL; @@ -1282,8 +1284,9 @@ sched_fork_kse(struct kse *ke, struct kse *child) } void -sched_fork_ksegrp(struct ksegrp *kg, struct ksegrp *child) +sched_fork_ksegrp(struct thread *td, struct ksegrp *child) { + struct ksegrp *kg = td->td_ksegrp; PROC_LOCK_ASSERT(child->kg_proc, MA_OWNED); child->kg_slptime = kg->kg_slptime; @@ -1357,24 +1360,24 @@ sched_class(struct ksegrp *kg, int class) * Return some of the child's priority and interactivity to the parent. */ void -sched_exit(struct proc *p, struct proc *child) +sched_exit(struct proc *p, struct thread *td) { mtx_assert(&sched_lock, MA_OWNED); - sched_exit_kse(FIRST_KSE_IN_PROC(p), FIRST_KSE_IN_PROC(child)); - sched_exit_ksegrp(FIRST_KSEGRP_IN_PROC(p), FIRST_KSEGRP_IN_PROC(child)); + sched_exit_kse(FIRST_KSE_IN_PROC(p), td); + sched_exit_ksegrp(FIRST_KSEGRP_IN_PROC(p), td); } void -sched_exit_kse(struct kse *ke, struct kse *child) +sched_exit_kse(struct kse *ke, struct thread *td) { - kseq_load_rem(KSEQ_CPU(child->ke_cpu), child); + kseq_load_rem(KSEQ_CPU(td->td_kse->ke_cpu), td->td_kse); } void -sched_exit_ksegrp(struct ksegrp *kg, struct ksegrp *child) +sched_exit_ksegrp(struct ksegrp *kg, struct thread *td) { - /* kg->kg_slptime += child->kg_slptime; */ - kg->kg_runtime += child->kg_runtime; + /* kg->kg_slptime += td->td_ksegrp->kg_slptime; */ + kg->kg_runtime += td->td_ksegrp->kg_runtime; sched_interact_update(kg); } |
