website-function

Function: lookup_page_ext

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: ✅

  struct page_ext *lookup_page_ext(const struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_ext.c (c05635c4)
  Location: mm/page_ext.c:115
  Inline: False
  Direct callers:
    - mm/swap.c:mark_page_accessed
    - mm/swap.c:mark_page_accessed
    - mm/rmap.c:page_referenced_one
    - mm/rmap.c:page_referenced_one
    - mm/rmap.c:page_referenced_one
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
    - mm/migrate.c:migrate_page_states
    - mm/migrate.c:migrate_page_states
    - mm/migrate.c:migrate_page_states
    - mm/migrate.c:migrate_page_states
    - mm/page_idle.c:page_idle_bitmap_write
    - mm/page_idle.c:page_idle_bitmap_read
    - mm/page_idle.c:page_idle_bitmap_read
    - mm/page_idle.c:page_idle_clear_pte_refs_one
    - mm/page_idle.c:page_idle_clear_pte_refs_one
    - fs/proc/task_mmu.c:clear_refs_pte_range
    - fs/proc/task_mmu.c:smaps_pte_entry
    - fs/proc/page.c:stable_page_flags
  

  Symbols:

  c05635c4-c0563644: lookup_page_ext (STB_GLOBAL)
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Arch