DepSurf

Function: relay_open

Status

Regular

• In 4.4: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8113d810)
  Location: kernel/relay.c:566
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8113d810-ffffffff8113daa1: relay_open (STB_GLOBAL)
  

• In 4.8: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff81146010)
  Location: kernel/relay.c:577
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff81146010-ffffffff811462a8: relay_open (STB_GLOBAL)
  

• In 4.10: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8114fd50)
  Location: kernel/relay.c:560
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8114fd50-ffffffff8115000a: relay_open (STB_GLOBAL)
  

• In 4.13: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff81152360)
  Location: kernel/relay.c:560
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff81152360-ffffffff81152628: relay_open (STB_GLOBAL)
  

• In 4.15: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8115ebd0)
  Location: kernel/relay.c:560
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8115ebd0-ffffffff8115ee6d: relay_open (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8116d9b0)
  Location: kernel/relay.c:561
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8116d9b0-ffffffff8116dc33: relay_open (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8117b3f0)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8117b3f0-ffffffff8117b676: relay_open (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff81188300)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff81188300-ffffffff81188587: relay_open (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff81194240)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff81194240-ffffffff811944c7: relay_open (STB_GLOBAL)
  

• In 5.8: Selective Inline, Transformation ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/relay.c (ffffffff811a9240)
  Location: kernel/relay.c:564
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff811a9240-ffffffff811a9502: relay_open.part.0 (STB_LOCAL)
  ffffffff811a9510-ffffffff811a9549: relay_open (STB_GLOBAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, const struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/relay.c (ffffffff811a6940)
  Location: kernel/relay.c:477
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff811a6940-ffffffff811a6b6e: relay_open.part.0 (STB_LOCAL)
  ffffffff811a6b70-ffffffff811a6ba2: relay_open (STB_GLOBAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, const struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/relay.c (ffffffff811a7480)
  Location: kernel/relay.c:477
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff811a7480-ffffffff811a76ab: relay_open.part.0 (STB_LOCAL)
  ffffffff811a76b0-ffffffff811a76e2: relay_open (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, const struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/relay.c (ffffffff811d0d30)
  Location: kernel/relay.c:477
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff811d0d30-ffffffff811d0fa5: relay_open.part.0 (STB_LOCAL)
  ffffffff811d0fb0-ffffffff811d0fe2: relay_open (STB_GLOBAL)
  

• In 5.19: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, const struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff812051f0)
  Location: kernel/relay.c:477
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff812051f0-ffffffff81205533: relay_open (STB_GLOBAL)
  

• In 6.2: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, const struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8124d300)
  Location: kernel/relay.c:474
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8124d300-ffffffff8124d617: relay_open (STB_GLOBAL)
  

• In 6.5: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, const struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff81264680)
  Location: kernel/relay.c:474
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff81264680-ffffffff81264997: relay_open (STB_GLOBAL)
  

• In 6.8: ✅

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, const struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8127e470)
  Location: kernel/relay.c:474
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8127e470-ffffffff8127e7be: relay_open (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffff80001020bd28)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:__blk_trace_setup
  

  Symbols:

  ffff80001020bd28-ffff80001020c018: relay_open (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (c044acfc)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/blktrace.c:__blk_trace_setup
  

  Symbols:

  c044acfc-c044af78: relay_open (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (c000000000289d40)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:__blk_trace_setup
  

  Symbols:

  c000000000289d40-c00000000028a108: relay_open (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffe00016d728)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:__blk_trace_setup
  

  Symbols:

  ffffffe00016d728-ffffffe00016d990: relay_open (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8118c860)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8118c860-ffffffff8118cae7: relay_open (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8117f940)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8117f940-ffffffff8117fbc7: relay_open (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff8118a630)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff8118a630-ffffffff8118a8b7: relay_open (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, struct rchan_callbacks *cb, void *private_data);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/relay.c (ffffffff81197fa0)
  Location: kernel/relay.c:563
  Inline: True
  Direct callers:
    - kernel/trace/blktrace.c:do_blk_trace_setup
  

  Symbols:

  ffffffff81197fa0-ffffffff81198227: relay_open (STB_GLOBAL)
  

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 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Param type changed. struct rchan_callbacks *cb ➡️ const struct rchan_callbacks *cb
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• 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 ✅