DepSurf

Function: `is_file_shm_hugepages`

Status

Regular

In 4.4: Selective Inline ⚠️

int is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff8132afe0)
Location: ipc/shm.c:495
Inline: True
Direct callers:
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:mmap_region
  - mm/mmap.c:do_mmap

Symbols:

ffffffff8132afe0-ffffffff8132aff8: is_file_shm_hugepages (STB_GLOBAL)

In 4.8: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff8135fc80)
Location: ipc/shm.c:497
Inline: True
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:do_mmap

Symbols:

ffffffff8135fc80-ffffffff8135fc96: is_file_shm_hugepages (STB_GLOBAL)

In 4.10: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff81376480)
Location: ipc/shm.c:500
Inline: True
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:do_mmap

Symbols:

ffffffff81376480-ffffffff81376496: is_file_shm_hugepages (STB_GLOBAL)

In 4.13: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff8138a000)
Location: ipc/shm.c:501
Inline: True
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:do_mmap

Symbols:

ffffffff8138a000-ffffffff8138a016: is_file_shm_hugepages (STB_GLOBAL)

In 4.15: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff813af410)
Location: ipc/shm.c:515
Inline: True
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:SyS_mmap_pgoff
  - mm/mmap.c:do_mmap

Symbols:

ffffffff813af410-ffffffff813af426: is_file_shm_hugepages (STB_GLOBAL)

In 4.18: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff813df4df)
Location: ipc/shm.c:558
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr

Symbols:

ffffffff813ded60-ffffffff813ded76: is_file_shm_hugepages (STB_GLOBAL)

In 5.0: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff813f9c3b)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr

Symbols:

ffffffff813f9460-ffffffff813f9476: is_file_shm_hugepages (STB_GLOBAL)

In 5.3: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff81426240)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff81425bd0-ffffffff81425be6: is_file_shm_hugepages (STB_GLOBAL)

In 5.4: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff8143ff90)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff8143f920-ffffffff8143f936: is_file_shm_hugepages (STB_GLOBAL)

In 5.8: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff81490d10)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff81490a60-ffffffff81490a76: is_file_shm_hugepages (STB_GLOBAL)

In 5.11: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff814ae462)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:memfd_fcntl
  - mm/memfd.c:memfd_fcntl
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff814ae1a0-ffffffff814ae1b6: is_file_shm_hugepages (STB_GLOBAL)

In 5.13: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff814b428f)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:memfd_fcntl
  - mm/memfd.c:memfd_fcntl
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff814b3fd0-ffffffff814b3fe6: is_file_shm_hugepages (STB_GLOBAL)

In 5.15: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff8150c929)
Location: ipc/shm.c:668
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:memfd_fcntl
  - mm/memfd.c:memfd_fcntl
  - fs/io_uring.c:io_sqe_buffer_register
  - drivers/dma-buf/udmabuf.c:udmabuf_create
  - drivers/dma-buf/udmabuf.c:udmabuf_create
  - drivers/dma-buf/udmabuf.c:udmabuf_create

Symbols:

ffffffff8150c660-ffffffff8150c676: is_file_shm_hugepages (STB_GLOBAL)

In 5.19: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff8159e8ce)
Location: ipc/shm.c:665
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:memfd_fcntl
  - mm/memfd.c:memfd_fcntl
  - io_uring/io_uring.c:io_pin_pages
  - drivers/dma-buf/udmabuf.c:udmabuf_create
  - drivers/dma-buf/udmabuf.c:udmabuf_create
  - drivers/dma-buf/udmabuf.c:udmabuf_create

Symbols:

ffffffff8159e5d0-ffffffff8159e5ec: is_file_shm_hugepages (STB_GLOBAL)

In 6.2: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff81647f8e)
Location: ipc/shm.c:681
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:memfd_fcntl
  - mm/memfd.c:memfd_fcntl
  - io_uring/rsrc.c:io_pin_pages
  - drivers/dma-buf/udmabuf.c:udmabuf_create
  - drivers/dma-buf/udmabuf.c:udmabuf_create
  - drivers/dma-buf/udmabuf.c:udmabuf_create

Symbols:

ffffffff81647c60-ffffffff81647c7c: is_file_shm_hugepages (STB_GLOBAL)

In 6.5: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff816804aa)
Location: ipc/shm.c:681
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/filemap.c:__ia32_sys_cachestat
  - mm/filemap.c:__x64_sys_cachestat
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:memfd_fcntl
  - mm/memfd.c:memfd_fcntl

Symbols:

ffffffff81680170-ffffffff8168018f: is_file_shm_hugepages (STB_GLOBAL)

In 6.8: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff816bc8c9)
Location: ipc/shm.c:677
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/filemap.c:__ia32_sys_cachestat
  - mm/filemap.c:__x64_sys_cachestat
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:__do_sys_memfd_create
  - mm/memfd.c:memfd_fcntl
  - mm/memfd.c:memfd_fcntl

Symbols:

ffffffff816bc560-ffffffff816bc57f: is_file_shm_hugepages (STB_GLOBAL)

Arch

In arm64: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffff800010528764)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffff800010528068-ffff8000105280a0: is_file_shm_hugepages (STB_GLOBAL)

In armhf: ✅

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In ipc/shm.c (c06e18d0)
Location: ipc/shm.c:576
Inline: False

Symbols:

c06e18d0-c06e1900: is_file_shm_hugepages (STB_GLOBAL)

In ppc64el: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (c000000000673248)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:shm_add_rss_swap
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

c000000000672a50-c000000000672a7c: is_file_shm_hugepages (STB_GLOBAL)

In riscv64: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffe00038bb22)
Location: ipc/shm.c:576
Inline: True
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffe00038bb22-ffffffe00038bb52: is_file_shm_hugepages (STB_GLOBAL)

Flavor

In aws: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff81438570)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff81437f00-ffffffff81437f16: is_file_shm_hugepages (STB_GLOBAL)

In azure: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff81428fe0)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff81428970-ffffffff81428986: is_file_shm_hugepages (STB_GLOBAL)

In gcp: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff81434710)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff814340a0-ffffffff814340b6: is_file_shm_hugepages (STB_GLOBAL)

In lowlatency: Selective Inline ⚠️

bool is_file_shm_hugepages(struct file *file);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In ipc/shm.c (ffffffff8144b835)
Location: ipc/shm.c:576
Inline: True
Inline callers:
  - ipc/shm.c:do_shmat
  - ipc/shm.c:shmctl_do_lock
  - ipc/shm.c:newseg
  - ipc/shm.c:shm_destroy
Direct callers:
  - mm/mmap.c:mmap_region
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:ksys_mmap_pgoff
  - mm/mmap.c:do_mmap
  - mm/memfd.c:memfd_file_seals_ptr
  - fs/io_uring.c:io_sqe_buffer_register

Symbols:

ffffffff8144b1b0-ffffffff8144b1c6: is_file_shm_hugepages (STB_GLOBAL)

Differences

Regular

Changed between 4.4 and 4.8 ⚠️
- Return type changed. int ➡️ bool
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 ✅

DepSurf

Function: is_file_shm_hugepages

Status

Differences

Function: `is_file_shm_hugepages`