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Searched refs:young (Results 1 – 19 of 19) sorted by relevance

/Linux-v6.1/mm/
Dpgtable-generic.c82 int young; in ptep_clear_flush_young() local
83 young = ptep_test_and_clear_young(vma, address, ptep); in ptep_clear_flush_young()
84 if (young) in ptep_clear_flush_young()
86 return young; in ptep_clear_flush_young()
124 int young; in pmdp_clear_flush_young() local
126 young = pmdp_test_and_clear_young(vma, address, pmdp); in pmdp_clear_flush_young()
127 if (young) in pmdp_clear_flush_young()
129 return young; in pmdp_clear_flush_young()
Dmmu_notifier.c370 int young = 0, id; in __mmu_notifier_clear_flush_young() local
377 young |= subscription->ops->clear_flush_young( in __mmu_notifier_clear_flush_young()
382 return young; in __mmu_notifier_clear_flush_young()
390 int young = 0, id; in __mmu_notifier_clear_young() local
397 young |= subscription->ops->clear_young(subscription, in __mmu_notifier_clear_young()
402 return young; in __mmu_notifier_clear_young()
409 int young = 0, id; in __mmu_notifier_test_young() local
416 young = subscription->ops->test_young(subscription, mm, in __mmu_notifier_test_young()
418 if (young) in __mmu_notifier_test_young()
424 return young; in __mmu_notifier_test_young()
Dvmscan.c3867 static bool suitable_to_scan(int total, int young) in suitable_to_scan() argument
3872 return young * n >= total; in suitable_to_scan()
3883 int young = 0; in walk_pte_range() local
3922 young++; in walk_pte_range()
3943 return suitable_to_scan(total, young); in walk_pte_range()
4436 unsigned long young = 0; in should_run_aging() local
4454 young += size; in should_run_aging()
4480 if (young * MIN_NR_GENS > total) in should_run_aging()
4597 int young = 0; in lru_gen_look_around() local
4651 young++; in lru_gen_look_around()
[all …]
Dhuge_memory.c2043 bool young, write, soft_dirty, pmd_migration = false, uffd_wp = false; in __split_huge_pmd_locked() local
2128 young = is_migration_entry_young(entry); in __split_huge_pmd_locked()
2139 young = pmd_young(old_pmd); in __split_huge_pmd_locked()
2191 if (young) in __split_huge_pmd_locked()
2207 if (!young) in __split_huge_pmd_locked()
/Linux-v6.1/Documentation/mm/
Darch_pgtable_helpers.rst27 | pte_young | Tests a young PTE |
43 | pte_mkyoung | Creates a young PTE |
75 | ptep_test_and_clear_young | Clears young from a PTE |
99 | pmd_young | Tests a young PMD |
115 | pmd_mkyoung | Creates a young PMD |
149 | pmdp_test_and_clear_young | Clears young from a PMD |
173 | pud_young | Tests a young PUD |
181 | pud_mkyoung | Creates a young PUD |
205 | pudp_test_and_clear_young | Clears young from a PUD |
Dmultigen_lru.rst31 profit from discovering a young PTE. A page table walk can sweep all
32 the young PTEs in an address space, but the address space can be too
113 The aging produces young generations. Given an ``lruvec``, it
119 young PTEs. For the former, it iterates ``lruvec_memcg()->mm_list``
122 the latter, when the eviction walks the rmap and finds a young PTE,
123 the aging scans the adjacent PTEs. For both, on finding a young PTE,
/Linux-v6.1/include/net/
Drequest_sock.h181 atomic_t young; member
221 atomic_dec(&queue->young); in reqsk_queue_removed()
227 atomic_inc(&queue->young); in reqsk_queue_added()
238 return atomic_read(&queue->young); in reqsk_queue_len_young()
/Linux-v6.1/mm/damon/
Dvaddr.c426 bool young; member
456 priv->young = true; in damon_young_pmd_entry()
478 priv->young = true; in damon_young_pmd_entry()
508 priv->young = true; in damon_young_hugetlb_entry()
531 .young = false, in damon_va_young()
537 return arg.young; in damon_va_young()
/Linux-v6.1/arch/x86/mm/
Dpgtable.c604 int young; in pmdp_clear_flush_young() local
608 young = pmdp_test_and_clear_young(vma, address, pmdp); in pmdp_clear_flush_young()
609 if (young) in pmdp_clear_flush_young()
612 return young; in pmdp_clear_flush_young()
/Linux-v6.1/arch/arm/mm/
Dproc-macros.S220 tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young?
265 tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young?
/Linux-v6.1/net/ipv4/
Dinet_connection_sock.c891 atomic_inc(&queue->young); in reqsk_queue_migrated()
1002 int young = reqsk_queue_len_young(queue) << 1; in reqsk_timer_handler() local
1005 if (qlen < young) in reqsk_timer_handler()
1008 young <<= 1; in reqsk_timer_handler()
1019 atomic_dec(&queue->young); in reqsk_timer_handler()
/Linux-v6.1/include/linux/
Dpage-flags.h592 TESTPAGEFLAG(Young, young, PF_ANY) in TESTPAGEFLAG() argument
593 SETPAGEFLAG(Young, young, PF_ANY) in TESTPAGEFLAG()
594 TESTCLEARFLAG(Young, young, PF_ANY) in TESTPAGEFLAG()
/Linux-v6.1/fs/proc/
Dtask_mmu.c448 bool compound, bool young, bool dirty, bool locked, in smaps_account() argument
466 if (young || page_is_young(page) || PageReferenced(page)) in smaps_account()
533 bool migration = false, young = false, dirty = false; in smaps_pte_entry() local
537 young = pte_young(*pte); in smaps_pte_entry()
568 smaps_account(mss, page, false, young, dirty, locked, migration); in smaps_pte_entry()
/Linux-v6.1/arch/arm64/include/asm/
Dpgtable.h905 int young = ptep_test_and_clear_young(vma, address, ptep); in ptep_clear_flush_young() local
907 if (young) { in ptep_clear_flush_young()
919 return young; in ptep_clear_flush_young()
/Linux-v6.1/arch/x86/kvm/mmu/
Dmmu.c1560 int young = 0; in kvm_age_rmap() local
1563 young |= mmu_spte_age(sptep); in kvm_age_rmap()
1565 return young; in kvm_age_rmap()
1618 bool young = false; in kvm_age_gfn() local
1621 young = kvm_handle_gfn_range(kvm, range, kvm_age_rmap); in kvm_age_gfn()
1624 young |= kvm_tdp_mmu_age_gfn_range(kvm, range); in kvm_age_gfn()
1626 return young; in kvm_age_gfn()
1631 bool young = false; in kvm_test_age_gfn() local
1634 young = kvm_handle_gfn_range(kvm, range, kvm_test_age_rmap); in kvm_test_age_gfn()
1637 young |= kvm_tdp_mmu_test_age_gfn(kvm, range); in kvm_test_age_gfn()
[all …]
/Linux-v6.1/drivers/perf/
Dxgene_pmu.c418 XGENE_PMU_EVENT_ATTR(young-replacement, 0x1e),
423 XGENE_PMU_EVENT_ATTR(young-r-replacement, 0x23),
424 XGENE_PMU_EVENT_ATTR(young-nr-replacement, 0x24),
/Linux-v6.1/Documentation/process/
D7.AdvancedTopics.rst25 edges and poses certain hazards; it is a young and powerful tool which is
/Linux-v6.1/Documentation/ABI/testing/
Dsysfs-fs-f2fs555 Description: When ATGC is on, it controls age threshold to bypass GCing young
Dsysfs-driver-ufs1423 Contact: Jinyoung Choi <j-young.choi@samsung.com>