Home
last modified time | relevance | path

Searched refs:pcpu_cid (Results 1 – 3 of 3) sorted by relevance

/Linux-v6.6/include/linux/
Dmm_types.h735 struct mm_cid __percpu *pcpu_cid; member
1075 struct mm_cid *pcpu_cid = per_cpu_ptr(mm->pcpu_cid, i); in mm_init_cid() local
1077 pcpu_cid->cid = MM_CID_UNSET; in mm_init_cid()
1078 pcpu_cid->time = 0; in mm_init_cid()
1085 mm->pcpu_cid = alloc_percpu(struct mm_cid); in mm_alloc_cid()
1086 if (!mm->pcpu_cid) in mm_alloc_cid()
1094 free_percpu(mm->pcpu_cid); in mm_destroy_cid()
1095 mm->pcpu_cid = NULL; in mm_destroy_cid()
/Linux-v6.6/kernel/sched/
Dsched.h3324 struct mm_cid __percpu *pcpu_cid = mm->pcpu_cid; in mm_cid_put_lazy() local
3328 cid = __this_cpu_read(pcpu_cid->cid); in mm_cid_put_lazy()
3330 !try_cmpxchg(&this_cpu_ptr(pcpu_cid)->cid, &cid, MM_CID_UNSET)) in mm_cid_put_lazy()
3337 struct mm_cid __percpu *pcpu_cid = mm->pcpu_cid; in mm_cid_pcpu_unset() local
3341 cid = __this_cpu_read(pcpu_cid->cid); in mm_cid_pcpu_unset()
3348 res = cmpxchg(&this_cpu_ptr(pcpu_cid)->cid, cid, MM_CID_UNSET); in mm_cid_pcpu_unset()
3395 struct mm_cid *pcpu_cid = per_cpu_ptr(mm->pcpu_cid, cpu_of(rq)); in mm_cid_snapshot_time() local
3398 WRITE_ONCE(pcpu_cid->time, rq->clock); in mm_cid_snapshot_time()
3455 struct mm_cid __percpu *pcpu_cid = mm->pcpu_cid; in mm_cid_get() local
3461 cid = __this_cpu_read(pcpu_cid->cid); in mm_cid_get()
[all …]
Dcore.c11827 dst_pcpu_cid = per_cpu_ptr(mm->pcpu_cid, cpu_of(dst_rq)); in sched_mm_cid_migrate_to()
11832 src_pcpu_cid = per_cpu_ptr(mm->pcpu_cid, src_cpu); in sched_mm_cid_migrate_to()
11850 static void sched_mm_cid_remote_clear(struct mm_struct *mm, struct mm_cid *pcpu_cid, in sched_mm_cid_remote_clear() argument
11858 cid = READ_ONCE(pcpu_cid->cid); in sched_mm_cid_remote_clear()
11869 if (!try_cmpxchg(&pcpu_cid->cid, &cid, lazy_cid)) in sched_mm_cid_remote_clear()
11904 if (try_cmpxchg(&pcpu_cid->cid, &lazy_cid, MM_CID_UNSET)) in sched_mm_cid_remote_clear()
11912 struct mm_cid *pcpu_cid; in sched_mm_cid_remote_clear_old() local
11921 pcpu_cid = per_cpu_ptr(mm->pcpu_cid, cpu); in sched_mm_cid_remote_clear_old()
11931 WRITE_ONCE(pcpu_cid->time, rq_clock); in sched_mm_cid_remote_clear_old()
11937 if (rq_clock < pcpu_cid->time + SCHED_MM_CID_PERIOD_NS) in sched_mm_cid_remote_clear_old()
[all …]