DepSurf

Function: get_ksm_page

Status

Regular

• In 4.4: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, bool lock_it);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff811e4aa0)
  Location: mm/ksm.c:537
  Inline: False
  Direct callers:
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
  

  Symbols:

  ffffffff811e4aa0-ffffffff811e4ba2: get_ksm_page (STB_LOCAL)
  

• In 4.8: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, bool lock_it);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81203570)
  Location: mm/ksm.c:529
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff81203570-ffffffff812036e0: get_ksm_page (STB_LOCAL)
  

• In 4.10: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, bool lock_it);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81215580)
  Location: mm/ksm.c:540
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff81215580-ffffffff812156f9: get_ksm_page (STB_LOCAL)
  

• In 4.13: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, bool lock_it);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81220ba0)
  Location: mm/ksm.c:669
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff81220ba0-ffffffff81220cf9: get_ksm_page (STB_LOCAL)
  

• In 4.15: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, bool lock_it);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8123be30)
  Location: mm/ksm.c:669
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff8123be30-ffffffff8123bfa9: get_ksm_page (STB_LOCAL)
  

• In 4.18: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, bool lock_it);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8125f3b0)
  Location: mm/ksm.c:688
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff8125f3b0-ffffffff8125f52f: get_ksm_page (STB_LOCAL)
  

• In 5.0: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, bool lock_it);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81273af0)
  Location: mm/ksm.c:689
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff81273af0-ffffffff81273c6f: get_ksm_page (STB_LOCAL)
  

• In 5.3: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8128fbb0)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff8128fbb0-ffffffff8128fdc8: get_ksm_page (STB_LOCAL)
  

• In 5.4: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8129f940)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff8129f940-ffffffff8129fb58: get_ksm_page (STB_LOCAL)
  

• In 5.8: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812d3fb0)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff812d3fb0-ffffffff812d41b2: get_ksm_page (STB_LOCAL)
  

• In 5.11: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812df9a0)
  Location: mm/ksm.c:695
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff812df9a0-ffffffff812dfb9c: get_ksm_page (STB_LOCAL)
  

• In 5.13: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812e6bc0)
  Location: mm/ksm.c:693
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff812e6bc0-ffffffff812e6dbc: get_ksm_page (STB_LOCAL)
  

• In 5.15: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8132eaf0)
  Location: mm/ksm.c:689
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff8132eaf0-ffffffff8132ece6: get_ksm_page (STB_LOCAL)
  

• In 5.19: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8139ebb0)
  Location: mm/ksm.c:693
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff8139ebb0-ffffffff8139ee71: get_ksm_page (STB_LOCAL)
  

• In 6.2: ✅

  struct page *get_ksm_page(struct ksm_stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8141e1f0)
  Location: mm/ksm.c:692
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff8141e1f0-ffffffff8141e4b1: get_ksm_page (STB_LOCAL)
  

• In 6.5: ✅

  struct page *get_ksm_page(struct ksm_stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81452e80)
  Location: mm/ksm.c:728
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff81452e80-ffffffff81453149: get_ksm_page (STB_LOCAL)
  

• In 6.8: ✅

  struct page *get_ksm_page(struct ksm_stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8148d6e0)
  Location: mm/ksm.c:918
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_insert
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_node_dup
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff8148d6e0-ffffffff8148d993: get_ksm_page (STB_LOCAL)
  

Arch

• In arm64: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffff80001033efc0)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffff80001033efc0-ffff80001033f258: get_ksm_page (STB_LOCAL)
  

• In armhf: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (c0545404)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  c0545404-c054572c: get_ksm_page (STB_LOCAL)
  

• In ppc64el: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (c00000000041b3b0)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:scan_get_next_rmap_item
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  c00000000041b3b0-c00000000041b714: get_ksm_page (STB_LOCAL)
  

• In riscv64: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffe0002339a4)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:ksm_do_scan
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffe0002339a4-ffffffe000233b4e: get_ksm_page (STB_LOCAL)
  

Flavor

• In aws: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81297f20)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff81297f20-ffffffff81298138: get_ksm_page (STB_LOCAL)
  

• In azure: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81289ae0)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff81289ae0-ffffffff81289cf8: get_ksm_page (STB_LOCAL)
  

• In gcp: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81295d30)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
    - mm/ksm.c:remove_rmap_item_from_tree
  

  Symbols:

  ffffffff81295d30-ffffffff81295f48: get_ksm_page (STB_LOCAL)
  

• In lowlatency: ✅

  struct page *get_ksm_page(struct stable_node *stable_node, enum get_ksm_page_flags flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812a5b40)
  Location: mm/ksm.c:694
  Inline: False
  Direct callers:
    - mm/ksm.c:ksm_scan_thread
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:stable_tree_search
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:__stable_node_chain
    - mm/ksm.c:remove_stable_node
  

  Symbols:

  ffffffff812a5b40-ffffffff812a5d53: get_ksm_page (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Param added. enum get_ksm_page_flags flags
  • Param removed. bool lock_it
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param type changed. struct stable_node *stable_node ➡️ struct ksm_stable_node *stable_node
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅