DepSurf

Function: memblock_free_early

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81f88c00)
  Location: include/linux/bootmem.h:223
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_free_alloc_info
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_page_first_chunk
  

  In mm/sparse.c (ffffffff81f8ca34)
  Location: include/linux/bootmem.h:223
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init
    - mm/sparse.c:sparse_init
  

  In mm/sparse-vmemmap.c (ffffffff81f8cb6d)
  Location: include/linux/bootmem.h:223
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:sparse_mem_maps_populate_node
  

  In lib/swiotlb.c (ffffffff81f9ea4f)
  Location: include/linux/bootmem.h:223
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_init
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81fb33d9)
  Location: include/linux/bootmem.h:227
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81fb676d)
  Location: include/linux/bootmem.h:227
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init
    - mm/sparse.c:sparse_init
  

  In mm/sparse-vmemmap.c (ffffffff81fb68e2)
  Location: include/linux/bootmem.h:227
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:sparse_mem_maps_populate_node
  

  In lib/swiotlb.c (ffffffff81fc9efc)
  Location: include/linux/bootmem.h:227
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_init
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81fefd96)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81ff3136)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init
    - mm/sparse.c:sparse_init
  

  In mm/sparse-vmemmap.c (ffffffff81ff32ab)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:sparse_mem_maps_populate_node
  

  In lib/cpumask.c (ffffffff82003ff8)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

  In lib/swiotlb.c (ffffffff82006f17)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_init
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff820d218d)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff820d5865)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init
    - mm/sparse.c:sparse_init
  

  In mm/sparse-vmemmap.c (ffffffff820d59de)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:sparse_mem_maps_populate_node
  

  In lib/swiotlb.c (ffffffff820e7f4f)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_init
  

  In lib/cpumask.c (ffffffff8210f199)
  Location: include/linux/bootmem.h:228
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff826daca3)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff826de48a)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init
    - mm/sparse.c:sparse_init
  

  In mm/sparse-vmemmap.c (ffffffff826de624)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:sparse_mem_maps_populate_node
  

  In lib/swiotlb.c (ffffffff826f0d41)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_init
  

  In lib/cpumask.c (ffffffff8271958a)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff826f82b7)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff827051d1)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff82708995)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init
    - mm/sparse.c:sparse_init
  

  In mm/sparse-vmemmap.c (ffffffff82708b2b)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:sparse_mem_maps_populate_node
  

  In lib/cpumask.c (ffffffff82743d45)
  Location: include/linux/bootmem.h:240
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff828af159)
  Location: include/linux/memblock.h:411
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff828bc918)
  Location: include/linux/memblock.h:411
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff828bfaf7)
  Location: include/linux/memblock.h:411
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init_nid
  

  In lib/cpumask.c (ffffffff828fe066)
  Location: include/linux/memblock.h:411
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff828c7cba)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff828d3e57)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff828d8d5c)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init_nid
  

  In lib/cpumask.c (ffffffff8291acc6)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff828d0298)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff828dc2d4)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81acea9f)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff82924b35)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff82cf15d2)
  Location: include/linux/memblock.h:410
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff82cfa3dd)
  Location: include/linux/memblock.h:410
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81bc7489)
  Location: include/linux/memblock.h:410
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff82d0a945)
  Location: include/linux/memblock.h:410
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff82fde01b)
  Location: include/linux/memblock.h:443
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff82fe713e)
  Location: include/linux/memblock.h:443
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81c4018c)
  Location: include/linux/memblock.h:443
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff82ff7f39)
  Location: include/linux/memblock.h:443
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff831e8b87)
  Location: include/linux/memblock.h:443
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff831f1861)
  Location: include/linux/memblock.h:443
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81c3224d)
  Location: include/linux/memblock.h:443
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff83202bb0)
  Location: include/linux/memblock.h:443
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff832cd09d)
  Location: include/linux/memblock.h:444
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff832d71d2)
  Location: include/linux/memblock.h:444
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81d50c4d)
  Location: include/linux/memblock.h:444
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff832ea3ac)
  Location: include/linux/memblock.h:444
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/mm/numa.c (ffff800011438910)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - arch/arm64/mm/numa.c:pcpu_fc_free
  

  In kernel/dma/swiotlb.c (ffff800011447ee4)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffff800011454dfc)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffff800010da05f0)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm/mm/init.c (c150783c)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - arch/arm/mm/init.c:mem_init
  

  In mm/percpu.c (c152e5a0)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_dfl_fc_free
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (c00000000136cff4)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (c00000000137d7b0)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (c000000000eed2c0)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffe00000977e)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffe000012ba4)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_dfl_fc_free
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffe000048caa)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff828b9149)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff828c5188)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81a6d90f)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff82909839)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff828b169a)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff828bd8ad)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81a29e56)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff82901b87)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff828cbecc)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff828d7f08)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81ad9d1f)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff8291f183)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff828d12c6)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_init
  

  In mm/percpu.c (ffffffff828dd329)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_page_first_chunk
    - mm/percpu.c:pcpu_embed_first_chunk
    - mm/percpu.c:pcpu_free_alloc_info
  

  In mm/sparse.c (ffffffff81ae61d5)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_buffer_free
  

  In lib/cpumask.c (ffffffff82925ba7)
  Location: include/linux/memblock.h:404
  Inline: True
  Inline callers:
    - lib/cpumask.c:free_bootmem_cpumask_var
  

Differences