DepSurf

Function: shmem_get_folio_gfp

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: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Transformation ⚠️

  int shmem_get_folio_gfp(struct inode *inode, long unsigned int index, struct folio **foliop, enum sgp_type sgp, gfp_t gfp, struct vm_area_struct *vma, struct vm_fault *vmf, vm_fault_t *fault_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/shmem.c (0)
  Location: mm/shmem.c:1834
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_read_mapping_page_gfp
    - mm/shmem.c:shmem_get_link
    - mm/shmem.c:shmem_symlink
    - mm/shmem.c:shmem_fallocate
    - mm/shmem.c:shmem_file_read_iter
    - mm/shmem.c:shmem_write_begin
    - mm/shmem.c:shmem_fault
    - mm/shmem.c:shmem_undo_range
    - mm/shmem.c:shmem_undo_range
  

  Symbols:

  ffffffff8138ce00-ffffffff8138d591: shmem_get_folio_gfp (STB_LOCAL)
  ffffffff82062dfb-ffffffff82062e1b: shmem_get_folio_gfp.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int shmem_get_folio_gfp(struct inode *inode, long unsigned int index, struct folio **foliop, enum sgp_type sgp, gfp_t gfp, struct vm_area_struct *vma, struct vm_fault *vmf, vm_fault_t *fault_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/shmem.c (0)
  Location: mm/shmem.c:1857
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_read_folio_gfp
    - mm/shmem.c:shmem_get_link
    - mm/shmem.c:shmem_symlink
    - mm/shmem.c:shmem_fallocate
    - mm/shmem.c:shmem_file_splice_read
    - mm/shmem.c:shmem_file_read_iter
    - mm/shmem.c:shmem_write_begin
    - mm/shmem.c:shmem_fault
    - mm/shmem.c:shmem_get_partial_folio
  

  Symbols:

  ffffffff813bf760-ffffffff813bff35: shmem_get_folio_gfp (STB_LOCAL)
  ffffffff820e26b2-ffffffff820e26d2: shmem_get_folio_gfp.cold (STB_LOCAL)
  

• In 6.8: ✅

  int shmem_get_folio_gfp(struct inode *inode, long unsigned int index, struct folio **foliop, enum sgp_type sgp, gfp_t gfp, struct vm_fault *vmf, vm_fault_t *fault_type);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff813ea7a0)
  Location: mm/shmem.c:1959
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_read_mapping_page_gfp
    - mm/shmem.c:shmem_get_link
    - mm/shmem.c:shmem_symlink
    - mm/shmem.c:shmem_fallocate
    - mm/shmem.c:shmem_file_splice_read
    - mm/shmem.c:shmem_file_read_iter
    - mm/shmem.c:shmem_write_begin
    - mm/shmem.c:shmem_fault
    - mm/shmem.c:shmem_get_partial_folio
  

  Symbols:

  ffffffff813ea7a0-ffffffff813ead0b: shmem_get_folio_gfp (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 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param removed. struct vm_area_struct *vma
  • Param reordered. inode, index, foliop, sgp, gfp, vma, vmf, fault_type ➡️ inode, index, foliop, sgp, gfp, vmf, fault_type