DepSurf

Function: space_used

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: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (ffffffff8111c460)
  Location: kernel/printk/printk_ringbuffer.c:1172
  Inline: True
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff8111c460-ffffffff8111c4ab: space_used.isra.0 (STB_LOCAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (ffffffff8111c890)
  Location: kernel/printk/printk_ringbuffer.c:1172
  Inline: True
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff8111c890-ffffffff8111c8d3: space_used.isra.0 (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  unsigned int space_used(struct prb_data_ring *data_ring, struct prb_data_blk_lpos *blk_lpos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1172
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff8113c4c0-ffffffff8113c589: space_used (STB_LOCAL)
  ffffffff81cac709-ffffffff81cac885: space_used.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  unsigned int space_used(struct prb_data_ring *data_ring, struct prb_data_blk_lpos *blk_lpos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1175
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff8115f660-ffffffff8115f744: space_used (STB_LOCAL)
  ffffffff81e5cc89-ffffffff81e5ce08: space_used.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  unsigned int space_used(struct prb_data_ring *data_ring, struct prb_data_blk_lpos *blk_lpos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1175
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff811929b0-ffffffff81192a94: space_used (STB_LOCAL)
  ffffffff82058c83-ffffffff82058e02: space_used.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  unsigned int space_used(struct prb_data_ring *data_ring, struct prb_data_blk_lpos *blk_lpos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1175
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff811a4240-ffffffff811a42f8: space_used (STB_LOCAL)
  ffffffff820d74e0-ffffffff820d759d: space_used.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  unsigned int space_used(struct prb_data_ring *data_ring, struct prb_data_blk_lpos *blk_lpos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/printk/printk_ringbuffer.c (0)
  Location: kernel/printk/printk_ringbuffer.c:1175
  Inline: False
  Direct callers:
    - kernel/printk/printk_ringbuffer.c:prb_reserve
    - kernel/printk/printk_ringbuffer.c:prb_reserve_in_last
  

  Symbols:

  ffffffff811b3d30-ffffffff811b3de8: space_used (STB_LOCAL)
  ffffffff821b2761-ffffffff821b281e: space_used.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 5.15 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 ✅