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Searched refs:young (Results 1 – 12 of 12) sorted by relevance

/linux/Documentation/mm/
H A Darch_pgtable_helpers.rst23 | pte_young | Tests a young PTE |
37 | pte_mkyoung | Creates a young PTE |
71 | ptep_test_and_clear_young | Clears young from a PTE |
93 | pmd_young | Tests a young PMD |
107 | pmd_mkyoung | Creates a young PMD |
144 | pmdp_test_and_clear_young | Clears young from a PMD |
166 | pud_young | Tests a young PUD |
172 | pud_mkyoung | Creates a young PUD |
195 | pudp_test_and_clear_young | Clears young from a PUD |
H A 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
114 The aging produces young generations. Given an ``lruvec``, it
120 young PTEs. For the former, it iterates ``lruvec_memcg()->mm_list``
123 the latter, when the eviction walks the rmap and finds a young PTE,
124 the aging scans the adjacent PTEs. For both, on finding a young PTE,
190 trips into the rmap. It scans the adjacent PTEs of a young PTE and
204 will be scanned for young pages.
234 1. It has the young and the old (generations), i.e., the counterparts
/linux/arch/arm64/mm/
H A Dcontpte.c528 bool young = false; in contpte_test_and_clear_young_ptes() local
532 young |= __ptep_test_and_clear_young(vma, addr, ptep); in contpte_test_and_clear_young_ptes()
534 return young; in contpte_test_and_clear_young_ptes()
541 bool young; in contpte_clear_flush_young_ptes() local
543 young = contpte_test_and_clear_young_ptes(vma, addr, ptep, nr); in contpte_clear_flush_young_ptes()
545 if (young) { in contpte_clear_flush_young_ptes()
557 return young; in contpte_clear_flush_young_ptes()
/linux/include/linux/
H A Dpage-flags.h664 FOLIO_TEST_FLAG(young, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG()
665 FOLIO_SET_FLAG(young, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG()
666 FOLIO_TEST_CLEAR_FLAG(young, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG()
671 FOLIO_FLAG_FALSE(young) in FOLIO_SET_FLAG()
672 FOLIO_TEST_CLEAR_FLAG_FALSE(young) in FOLIO_SET_FLAG()
/linux/arch/arm/mm/
H A Dproc-macros.S221 tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young?
266 tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young?
/linux/net/ipv4/
H A Dinet_connection_sock.c962 atomic_inc(&queue->young); in reqsk_queue_migrated()
1082 int young = reqsk_queue_len_young(queue) << 1; in reqsk_timer_handler() local
1085 if (qlen < young) in reqsk_timer_handler()
1088 young <<= 1; in reqsk_timer_handler()
1103 atomic_dec(&queue->young); in reqsk_timer_handler()
/linux/arch/s390/kvm/
H A Dgmap.c279 bool young; member
306 p->young = 1; in gmap_clear_young_pte()
336 priv->young = 1; in gmap_clear_young_crste()
358 .young = false, in gmap_age_gfn()
363 return priv.young; in gmap_age_gfn()
/linux/include/trace/events/
H A Dmmflags.h166 IF_HAVE_PG_IDLE(young) \
/linux/arch/x86/kvm/mmu/
H A Dmmu.c1707 bool young = false; in kvm_rmap_age_gfn_range() local
1739 young = true; in kvm_rmap_age_gfn_range()
1745 return young; in kvm_rmap_age_gfn_range()
1755 bool young = false; in kvm_age_gfn() local
1758 young = kvm_tdp_mmu_age_gfn_range(kvm, range); in kvm_age_gfn()
1761 young |= kvm_rmap_age_gfn_range(kvm, range, false); in kvm_age_gfn()
1763 return young; in kvm_age_gfn()
1768 bool young = false; in kvm_test_age_gfn() local
1771 young = kvm_tdp_mmu_test_age_gfn(kvm, range); in kvm_test_age_gfn()
1773 if (young) in kvm_test_age_gfn()
[all …]
/linux/arch/arm64/kvm/hyp/
H A Dpgtable.c1307 bool young; member
1319 data->young = true; in stage2_age_walker()
1352 return data.young; in kvm_pgtable_stage2_test_clear_young()
/linux/arch/arm64/include/asm/
H A Dpgtable.h1324 bool young = __ptep_test_and_clear_young(vma, address, ptep); in __ptep_clear_flush_young() local
1326 if (young) { in __ptep_clear_flush_young()
1338 return young; in __ptep_clear_flush_young()
/linux/mm/
H A Dhuge_memory.c3098 bool soft_dirty, uffd_wp = false, young = false, write = false; in __split_huge_pmd_locked() local
3169 young = softleaf_is_migration_young(entry); in __split_huge_pmd_locked()
3235 young = pmd_young(old_pmd); in __split_huge_pmd_locked()
3300 if (young) in __split_huge_pmd_locked()
3345 if (!young) in __split_huge_pmd_locked()