DepSurf

Function: may_open

Status

Regular

• In 4.4: ✅

  int may_open(struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81216fe0)
  Location: fs/namei.c:2671
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
  

  Symbols:

  ffffffff81216fe0-ffffffff812170c7: may_open (STB_LOCAL)
  

• In 4.8: ✅

  int may_open(struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8123e1b0)
  Location: fs/namei.c:2898
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
  

  Symbols:

  ffffffff8123e1b0-ffffffff8123e2b0: may_open (STB_LOCAL)
  

• In 4.10: ✅

  int may_open(const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81250f90)
  Location: fs/namei.c:2862
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
  

  Symbols:

  ffffffff81250f90-ffffffff81251090: may_open (STB_LOCAL)
  

• In 4.13: ✅

  int may_open(const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8125ced0)
  Location: fs/namei.c:2907
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
  

  Symbols:

  ffffffff8125ced0-ffffffff8125cfd0: may_open (STB_LOCAL)
  

• In 4.15: ✅

  int may_open(const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8127f2e0)
  Location: fs/namei.c:2905
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
  

  Symbols:

  ffffffff8127f2e0-ffffffff8127f3e0: may_open (STB_LOCAL)
  

• In 4.18: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812a8f90)
  Location: fs/namei.c:2927
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
    - fs/namei.c:lookup_open
  

  Symbols:

  ffffffff812a8f90-ffffffff812a9080: may_open.isra.61 (STB_LOCAL)
  

• In 5.0: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812be830)
  Location: fs/namei.c:2946
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
    - fs/namei.c:path_openat
  

  Symbols:

  ffffffff812be830-ffffffff812be920: may_open.isra.62 (STB_LOCAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812db460)
  Location: fs/namei.c:2944
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  ffffffff812db460-ffffffff812db540: may_open.isra.0 (STB_LOCAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812ecf70)
  Location: fs/namei.c:2937
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  ffffffff812ecf70-ffffffff812ed050: may_open.isra.0 (STB_LOCAL)
  

• In 5.8: ✅

  int may_open(const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff813237f0)
  Location: fs/namei.c:2839
  Inline: False
  Direct callers:
    - fs/namei.c:do_tmpfile
    - fs/namei.c:do_open
  

  Symbols:

  ffffffff813237f0-ffffffff813238e0: may_open (STB_LOCAL)
  

• In 5.11: ✅

  int may_open(const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8132ed90)
  Location: fs/namei.c:2837
  Inline: False
  Direct callers:
    - fs/namei.c:do_tmpfile
    - fs/namei.c:do_open
  

  Symbols:

  ffffffff8132ed90-ffffffff8132eedd: may_open (STB_LOCAL)
  

• In 5.13: ✅

  int may_open(struct user_namespace *mnt_userns, const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81336570)
  Location: fs/namei.c:2946
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_open
  

  Symbols:

  ffffffff81336570-ffffffff813366d9: may_open (STB_LOCAL)
  

• In 5.15: ✅

  int may_open(struct user_namespace *mnt_userns, const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81383f50)
  Location: fs/namei.c:3015
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_open
  

  Symbols:

  ffffffff81383f50-ffffffff813840b9: may_open (STB_LOCAL)
  

• In 5.19: ✅

  int may_open(struct user_namespace *mnt_userns, const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff81402c50)
  Location: fs/namei.c:3111
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_open
    - fs/namei.c:do_open
  

  Symbols:

  ffffffff81402c50-ffffffff81402dec: may_open (STB_LOCAL)
  

• In 6.2: ✅

  int may_open(struct user_namespace *mnt_userns, const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff8148cdf0)
  Location: fs/namei.c:3149
  Inline: False
  Direct callers:
    - fs/namei.c:vfs_tmpfile
    - fs/namei.c:do_open
  

  Symbols:

  ffffffff8148cdf0-ffffffff8148cf8c: may_open (STB_LOCAL)
  

• In 6.5: ✅

  int may_open(struct mnt_idmap *idmap, const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814c0c70)
  Location: fs/namei.c:3228
  Inline: False
  Direct callers:
    - fs/namei.c:vfs_tmpfile
    - fs/namei.c:do_open
    - fs/namei.c:do_open
  

  Symbols:

  ffffffff814c0c70-ffffffff814c0dca: may_open (STB_LOCAL)
  

• In 6.8: ✅

  int may_open(struct mnt_idmap *idmap, const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (ffffffff814f3130)
  Location: fs/namei.c:3236
  Inline: False
  Direct callers:
    - fs/namei.c:vfs_tmpfile
    - fs/namei.c:do_open
    - fs/namei.c:do_open
  

  Symbols:

  ffffffff814f3130-ffffffff814f328a: may_open (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffff800010396778)
  Location: fs/namei.c:2937
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  ffff800010396778-ffff800010396894: may_open.isra.0 (STB_LOCAL)
  

• In armhf: ✅

  int may_open(const struct path *path, int acc_mode, int flag);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/namei.c (c0579ea8)
  Location: fs/namei.c:2937
  Inline: False
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  c0579ea8-c0579fbc: may_open (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (c00000000048c520)
  Location: fs/namei.c:2937
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  c00000000048c520-c00000000048c6cc: may_open.isra.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffe000264b9c)
  Location: fs/namei.c:2937
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  ffffffe000264b9c-ffffffe000264c96: may_open.isra.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812e5550)
  Location: fs/namei.c:2937
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  ffffffff812e5550-ffffffff812e5630: may_open.isra.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812d6190)
  Location: fs/namei.c:2937
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  ffffffff812d6190-ffffffff812d6270: may_open.isra.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812e3360)
  Location: fs/namei.c:2937
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  ffffffff812e3360-ffffffff812e3440: may_open.isra.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/namei.c (ffffffff812f1580)
  Location: fs/namei.c:2937
  Inline: True
  Direct callers:
    - fs/namei.c:path_openat
    - fs/namei.c:do_last
    - fs/namei.c:lookup_open
  

  Symbols:

  ffffffff812f1580-ffffffff812f1660: may_open.isra.0 (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Param type changed. struct path *path ➡️ const struct path *path
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param added. struct user_namespace *mnt_userns
  • Param reordered. path, acc_mode, flag ➡️ mnt_userns, path, acc_mode, flag
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param added. struct mnt_idmap *idmap
  • Param removed. struct user_namespace *mnt_userns
• No changes between 6.5 and 6.8 ✅

Arch