DepSurf

Function: flex_array_prealloc

Status

Regular

• In 4.4: Selective Inline ⚠️

  int flex_array_prealloc(struct flex_array *fa, unsigned int start, unsigned int nr_elements, gfp_t flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/flex_array.c (ffffffff813faf30)
  Location: lib/flex_array.c:268
  Inline: True
  Direct callers:
    - fs/proc/base.c:proc_map_files_readdir
    - security/selinux/ss/policydb.c:policydb_index
    - security/selinux/ss/policydb.c:policydb_index
    - security/selinux/ss/policydb.c:policydb_read
  

  Symbols:

  ffffffff813faf30-ffffffff813fb010: flex_array_prealloc (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  int flex_array_prealloc(struct flex_array *fa, unsigned int start, unsigned int nr_elements, gfp_t flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/flex_array.c (ffffffff81442160)
  Location: lib/flex_array.c:268
  Inline: True
  Direct callers:
    - fs/proc/base.c:proc_map_files_readdir
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_index
    - security/selinux/ss/policydb.c:policydb_index
  

  Symbols:

  ffffffff81442160-ffffffff81442244: flex_array_prealloc (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  int flex_array_prealloc(struct flex_array *fa, unsigned int start, unsigned int nr_elements, gfp_t flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/flex_array.c (ffffffff8145f370)
  Location: lib/flex_array.c:268
  Inline: True
  Direct callers:
    - fs/proc/base.c:proc_map_files_readdir
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_read
  

  Symbols:

  ffffffff8145f370-ffffffff8145f454: flex_array_prealloc (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  int flex_array_prealloc(struct flex_array *fa, unsigned int start, unsigned int nr_elements, gfp_t flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/flex_array.c (ffffffff814646a0)
  Location: lib/flex_array.c:268
  Inline: True
  Direct callers:
    - fs/proc/base.c:proc_map_files_readdir
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_read
  

  Symbols:

  ffffffff814646a0-ffffffff8146477c: flex_array_prealloc (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  int flex_array_prealloc(struct flex_array *fa, unsigned int start, unsigned int nr_elements, gfp_t flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/flex_array.c (ffffffff81490620)
  Location: lib/flex_array.c:268
  Inline: True
  Direct callers:
    - fs/proc/base.c:proc_map_files_readdir
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_read
  

  Symbols:

  ffffffff81490620-ffffffff814906fc: flex_array_prealloc (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  int flex_array_prealloc(struct flex_array *fa, unsigned int start, unsigned int nr_elements, gfp_t flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/flex_array.c (ffffffff814c5420)
  Location: lib/flex_array.c:268
  Inline: True
  Direct callers:
    - fs/proc/base.c:proc_map_files_readdir
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_read
  

  Symbols:

  ffffffff814c5420-ffffffff814c5503: flex_array_prealloc (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  int flex_array_prealloc(struct flex_array *fa, unsigned int start, unsigned int nr_elements, gfp_t flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In lib/flex_array.c (ffffffff814d9b30)
  Location: lib/flex_array.c:268
  Inline: True
  Direct callers:
    - fs/proc/base.c:proc_map_files_readdir
    - security/selinux/ss/policydb.c:policydb_read
    - security/selinux/ss/policydb.c:policydb_index
    - security/selinux/ss/policydb.c:policydb_index
  

  Symbols:

  ffffffff814d9b30-ffffffff814d9c13: flex_array_prealloc (STB_GLOBAL)
  

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

Flavor

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

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 ✅