DepSurf

Function: ftrace_hash_key

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8115a6fa)
  Location: kernel/trace/ftrace.c:1204
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8116738a)
  Location: kernel/trace/ftrace.c:1180
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8117627a)
  Location: kernel/trace/ftrace.c:1169
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81183eba)
  Location: kernel/trace/ftrace.c:1118
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81190c30)
  Location: kernel/trace/ftrace.c:1115
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8119cc30)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811aebf4)
  Location: kernel/trace/ftrace.c:1104
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:referenced_filters
    - kernel/trace/ftrace.c:find_direct_entry
    - kernel/trace/ftrace.c:ftrace_find_rec_direct
    - kernel/trace/ftrace.c:dup_hash
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811ac4e3)
  Location: kernel/trace/ftrace.c:1103
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:referenced_filters
    - kernel/trace/ftrace.c:find_direct_entry
    - kernel/trace/ftrace.c:ftrace_find_rec_direct
    - kernel/trace/ftrace.c:dup_hash
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811ad052)
  Location: kernel/trace/ftrace.c:1103
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:referenced_filters
    - kernel/trace/ftrace.c:find_direct_entry
    - kernel/trace/ftrace.c:ftrace_find_rec_direct
    - kernel/trace/ftrace.c:dup_hash
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811d6ce4)
  Location: kernel/trace/ftrace.c:1104
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:referenced_filters
    - kernel/trace/ftrace.c:find_direct_entry
    - kernel/trace/ftrace.c:ftrace_find_rec_direct
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:dup_hash
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8120c079)
  Location: kernel/trace/ftrace.c:1098
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:referenced_filters
    - kernel/trace/ftrace.c:modify_ftrace_direct_multi
    - kernel/trace/ftrace.c:remove_direct_functions_hash
    - kernel/trace/ftrace.c:find_direct_entry
    - kernel/trace/ftrace.c:ftrace_find_rec_direct
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:dup_hash
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81254b17)
  Location: kernel/trace/ftrace.c:1098
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ops_references_ip
    - kernel/trace/ftrace.c:remove_direct_functions_hash
    - kernel/trace/ftrace.c:find_direct_entry
    - kernel/trace/ftrace.c:ftrace_find_rec_direct
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:dup_hash
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff8126be37)
  Location: kernel/trace/ftrace.c:1129
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ops_references_ip
    - kernel/trace/ftrace.c:remove_direct_functions_hash
    - kernel/trace/ftrace.c:ftrace_find_rec_direct
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:dup_hash
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81286427)
  Location: kernel/trace/ftrace.c:1129
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ops_references_ip
    - kernel/trace/ftrace.c:unregister_ftrace_direct
    - kernel/trace/ftrace.c:ftrace_find_rec_direct
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:__ftrace_hash_move
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffff800010215a48)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (c04547e0)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:ftrace_func_mapper_add_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:__ftrace_hash_move
    - kernel/trace/ftrace.c:add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (c0000000002974c8)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffe0001756f2)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:hash_contains_ip
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81195250)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81188360)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff81193020)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ftrace.c (ffffffff811a0bb0)
  Location: kernel/trace/ftrace.c:1116
  Inline: True
  Inline callers:
    - kernel/trace/ftrace.c:ftrace_module_enable
    - kernel/trace/ftrace.c:__add_hash_entry
    - kernel/trace/ftrace.c:ftrace_lookup_ip
  

Differences