DepSurf

Function: nr_free_buffer_pages

Status

Regular

• In 4.4: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81191b20)
  Location: mm/page_alloc.c:3564
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff81191b20-ffffffff81191b35: nr_free_buffer_pages (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81897b4e)
  Location: mm/page_alloc.c:3983
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff811a6650-ffffffff811a6665: nr_free_buffer_pages (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff818cc1ea)
  Location: mm/page_alloc.c:4139
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff811b69c0-ffffffff811b69d5: nr_free_buffer_pages (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81903762)
  Location: mm/page_alloc.c:4427
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff811be870-ffffffff811be885: nr_free_buffer_pages (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8198d777)
  Location: mm/page_alloc.c:4546
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff811d35e0-ffffffff811d35f5: nr_free_buffer_pages (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff819ea036)
  Location: mm/page_alloc.c:4678
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff811f4880-ffffffff811f4895: nr_free_buffer_pages (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81a252b9)
  Location: mm/page_alloc.c:4849
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff81206cc0-ffffffff81206cd5: nr_free_buffer_pages (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81a95708)
  Location: mm/page_alloc.c:5033
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff8126cd00-ffffffff8126cd15: nr_free_buffer_pages (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81accfeb)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff8127bb10-ffffffff8127bb25: nr_free_buffer_pages (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81bc59d0)
  Location: mm/page_alloc.c:5154
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff812add10-ffffffff812add25: nr_free_buffer_pages (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81c3e980)
  Location: mm/page_alloc.c:5333
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff812b97f0-ffffffff812b9805: nr_free_buffer_pages (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81c30ab0)
  Location: mm/page_alloc.c:5536
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff812bebc0-ffffffff812bebd5: nr_free_buffer_pages (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81d4f3cc)
  Location: mm/page_alloc.c:5717
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff81301450-ffffffff81301465: nr_free_buffer_pages (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81371955)
  Location: mm/page_alloc.c:5772
  Inline: True
  Inline callers:
    - mm/page_alloc.c:calculate_min_free_kbytes
  Direct callers:
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff81368c80-ffffffff81368c9b: nr_free_buffer_pages (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813ef0b5)
  Location: mm/page_alloc.c:5915
  Inline: True
  Inline callers:
    - mm/page_alloc.c:calculate_min_free_kbytes
  Direct callers:
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - fs/buffer.c:buffer_init
    - lib/stackdepot.c:stack_depot_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff813e4bf0-ffffffff813e4c0b: nr_free_buffer_pages (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81422f55)
  Location: mm/page_alloc.c:4843
  Inline: True
  Inline callers:
    - mm/page_alloc.c:calculate_min_free_kbytes
  Direct callers:
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - fs/buffer.c:buffer_init
    - lib/stackdepot.c:stack_depot_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff814196d0-ffffffff814196eb: nr_free_buffer_pages (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8144fe85)
  Location: mm/page_alloc.c:4932
  Inline: True
  Inline callers:
    - mm/page_alloc.c:calculate_min_free_kbytes
  Direct callers:
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - mm/khugepaged.c:set_recommended_min_free_kbytes
    - fs/buffer.c:buffer_init
    - lib/stackdepot.c:stack_depot_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff81446410-ffffffff8144642b: nr_free_buffer_pages (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffff800010d9ffb4)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffff800010313cc0-ffff800010313ce0: nr_free_buffer_pages (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (c15bdec4)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  c052dd9c-c052ddbc: nr_free_buffer_pages (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (c000000000eecbb0)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  c0000000003e4560-c0000000003e4578: nr_free_buffer_pages (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffe000047360)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffe00021a47c-ffffffe00021a4a0: nr_free_buffer_pages (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81a6be5b)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff81274160-ffffffff81274175: nr_free_buffer_pages (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81a283a2)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff812660d0-ffffffff812660e5: nr_free_buffer_pages (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81ad826b)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff81271f00-ffffffff81271f15: nr_free_buffer_pages (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  long unsigned int nr_free_buffer_pages();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81ae4726)
  Location: mm/page_alloc.c:5051
  Inline: True
  Inline callers:
    - mm/page_alloc.c:init_per_zone_wmark_min
  Direct callers:
    - mm/khugepaged.c:start_stop_khugepaged
    - mm/khugepaged.c:start_stop_khugepaged
    - fs/buffer.c:buffer_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/tcp.c:tcp_init
    - net/ipv4/udp.c:udp_init
  

  Symbols:

  ffffffff81281960-ffffffff81281975: nr_free_buffer_pages (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 ✅
• No changes between 5.8 and 5.11 ✅
• 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 ✅