website-function

Function: cma_declare_contiguous

Status

Regular

• In 4.4: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff81f8e587)
  Location: mm/cma.c:228
  Inline: False
  

  Symbols:

  ffffffff81f8e587-ffffffff81f8e7f7: cma_declare_contiguous (STB_GLOBAL)
  

• In 4.8: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff81fb8b7a)
  Location: mm/cma.c:229
  Inline: False
  

  Symbols:

  ffffffff81fb8b7a-ffffffff81fb8dee: cma_declare_contiguous (STB_GLOBAL)
  

• In 4.10: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff81ff54eb)
  Location: mm/cma.c:229
  Inline: False
  

  Symbols:

  ffffffff81ff54eb-ffffffff81ff575f: cma_declare_contiguous (STB_GLOBAL)
  

• In 4.13: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff820d7c99)
  Location: mm/cma.c:240
  Inline: False
  

  Symbols:

  ffffffff820d7c99-ffffffff820d7f32: cma_declare_contiguous (STB_GLOBAL)
  

• In 4.15: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff826e092d)
  Location: mm/cma.c:240
  Inline: False
  

  Symbols:

  ffffffff826e092d-ffffffff826e0bc6: cma_declare_contiguous (STB_GLOBAL)
  

• In 4.18: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff8270ae4a)
  Location: mm/cma.c:245
  Inline: False
  

  Symbols:

  ffffffff8270ae4a-ffffffff8270b0e4: cma_declare_contiguous (STB_GLOBAL)
  

• In 5.0: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff828c202e)
  Location: mm/cma.c:245
  Inline: False
  

  Symbols:

  ffffffff828c202e-ffffffff828c22c8: cma_declare_contiguous (STB_GLOBAL)
  

• In 5.3: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff828db3f3)
  Location: mm/cma.c:243
  Inline: False
  

  Symbols:

  ffffffff828db3f3-ffffffff828db6fa: cma_declare_contiguous (STB_GLOBAL)
  

• In 5.4: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff828e3829)
  Location: mm/cma.c:243
  Inline: False
  

  Symbols:

  ffffffff828e3829-ffffffff828e3b30: cma_declare_contiguous (STB_GLOBAL)
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffff80001145cdc0)
  Location: mm/cma.c:243
  Inline: False
  Direct callers:
    - kernel/dma/contiguous.c:dma_contiguous_reserve_area
  

  Symbols:

  ffff80001145cdc0-ffff80001145d0c4: cma_declare_contiguous (STB_GLOBAL)
  

• In armhf: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (c15350b8)
  Location: mm/cma.c:243
  Inline: False
  Direct callers:
    - kernel/dma/contiguous.c:dma_contiguous_reserve_area
  

  Symbols:

  c15350b8-c15353e8: cma_declare_contiguous (STB_GLOBAL)
  

• In ppc64el: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (c00000000138748c)
  Location: mm/cma.c:243
  Inline: False
  Direct callers:
    - arch/powerpc/kvm/book3s_hv_builtin.c:kvm_cma_reserve
  

  Symbols:

  c00000000138748c-c000000001387820: cma_declare_contiguous (STB_GLOBAL)
  

• In riscv64: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffe000019dca)
  Location: mm/cma.c:243
  Inline: False
  Direct callers:
    - kernel/dma/contiguous.c:dma_contiguous_reserve_area
  

  Symbols:

  ffffffe000019dca-ffffffe00001a04a: cma_declare_contiguous (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff828cc6dd)
  Location: mm/cma.c:243
  Inline: False
  Direct callers:
    - kernel/dma/contiguous.c:dma_contiguous_reserve_area
  

  Symbols:

  ffffffff828cc6dd-ffffffff828cc9e4: cma_declare_contiguous (STB_GLOBAL)
  

• In azure: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff828c4df9)
  Location: mm/cma.c:243
  Inline: False
  

  Symbols:

  ffffffff828c4df9-ffffffff828c5100: cma_declare_contiguous (STB_GLOBAL)
  

• In gcp: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff828df45d)
  Location: mm/cma.c:243
  Inline: False
  

  Symbols:

  ffffffff828df45d-ffffffff828df764: cma_declare_contiguous (STB_GLOBAL)
  

• In lowlatency: ✅

  int cma_declare_contiguous(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, bool fixed, const char *name, struct cma **res_cma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/cma.c (ffffffff828e4874)
  Location: mm/cma.c:243
  Inline: False
  

  Symbols:

  ffffffff828e4874-ffffffff828e4b7b: cma_declare_contiguous (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Param added. const char *name
  • Param reordered. base, size, limit, alignment, order_per_bit, fixed, res_cma ➡️ base, size, limit, alignment, order_per_bit, fixed, name, res_cma
• 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 ✅

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 ✅