DepSurf

Function: data_alloc

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: ✅

  char *data_alloc(struct printk_ringbuffer *rb, unsigned int size, struct prb_data_blk_lpos *blk_lpos, long unsigned int id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/printk/printk_ringbuffer.c (ffffffff8111c950)
  Location: kernel/printk/printk_ringbuffer.c:1021
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff8111c950-ffffffff8111ca75: data_alloc (STB_LOCAL)
  

• In 5.13: ✅

  char *data_alloc(struct printk_ringbuffer *rb, unsigned int size, struct prb_data_blk_lpos *blk_lpos, long unsigned int id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/printk/printk_ringbuffer.c (ffffffff8111cac0)
  Location: kernel/printk/printk_ringbuffer.c:1021
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff8111cac0-ffffffff8111cbcd: data_alloc (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  char *data_alloc(struct printk_ringbuffer *rb, unsigned int size, struct prb_data_blk_lpos *blk_lpos, long unsigned int id);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1021
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff8113c870-ffffffff8113c99f: data_alloc (STB_LOCAL)
  ffffffff81cac98d-ffffffff81caca70: data_alloc.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  char *data_alloc(struct printk_ringbuffer *rb, unsigned int size, struct prb_data_blk_lpos *blk_lpos, long unsigned int id);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1024
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff8115fd90-ffffffff8115fece: data_alloc (STB_LOCAL)
  ffffffff81e5cfd1-ffffffff81e5d0bf: data_alloc.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  char *data_alloc(struct printk_ringbuffer *rb, unsigned int size, struct prb_data_blk_lpos *blk_lpos, long unsigned int id);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1024
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff81193140-ffffffff8119327e: data_alloc (STB_LOCAL)
  ffffffff82058fcb-ffffffff820590b9: data_alloc.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  char *data_alloc(struct printk_ringbuffer *rb, unsigned int size, struct prb_data_blk_lpos *blk_lpos, long unsigned int id);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1024
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff811a49b0-ffffffff811a4ada: data_alloc (STB_LOCAL)
  ffffffff820d7740-ffffffff820d77c4: data_alloc.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  char *data_alloc(struct printk_ringbuffer *rb, unsigned int size, struct prb_data_blk_lpos *blk_lpos, long unsigned int id);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1024
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff811b44a0-ffffffff811b45ca: data_alloc (STB_LOCAL)
  ffffffff821b29c1-ffffffff821b2a45: data_alloc.cold (STB_LOCAL)
  

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 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 ✅