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Searched defs:usize (Results 1 – 25 of 83) sorted by relevance

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/linux/rust/kernel/
H A Dbitmap.rs35 pub unsafe fn from_raw<'a>(ptr: *const usize, nbits: usize) -> &'a Bitmap { in from_raw()
60 pub unsafe fn from_raw_mut<'a>(ptr: *mut usize, nbits: usize) -> &'a mut Bitmap { in from_raw_mut()
76 pub fn as_ptr(&self) -> *const usize { in as_ptr()
81 pub fn as_mut_ptr(&mut self) -> *mut usize { in as_mut_ptr()
87 pub fn len(&self) -> usize { in len()
248 pub fn new(nbits: usize, flags: Flags) -> Result<Self, AllocError> { in new()
272 pub fn len(&self) -> usize { in len()
306 pub fn set_bit(&mut self, index: usize) { in set_bit()
332 pub fn set_bit_atomic(&self, index: usize) { in set_bit_atomic()
357 pub fn clear_bit(&mut self, index: usize) { in clear_bit()
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H A Dio.rs45 pub fn new(addr: usize, maxsize: usize) -> Result<Self> { in new()
55 pub fn addr(&self) -> usize { in addr()
61 pub fn maxsize(&self) -> usize { in maxsize()
213 pub fn addr(&self) -> usize { in addr()
219 pub fn maxsize(&self) -> usize { in maxsize()
224 const fn offset_valid<U>(offset: usize, size: usize) -> bool { in offset_valid()
234 fn io_addr<U>(&self, offset: usize) -> Result<usize> { in io_addr()
246 fn io_addr_assert<U>(&self, offset: usize) -> usize { in io_addr_assert()
H A Dmaple_tree.rs56 fn to_maple_range(range: impl RangeBounds<usize>) -> Option<(usize, usize)> { in to_maple_range() argument
121 pub fn insert(&self, index: usize, value: T, gfp: Flags) -> Result<(), InsertError<T>> { in insert()
171 R: RangeBounds<usize>, in insert_range()
323 pub fn ma_state(&mut self, first: usize, end: usize) -> MaState<'_, T> { in ma_state()
442 size: usize, in alloc_range()
446 ) -> Result<usize, AllocError<T>> in alloc_range()
448 R: RangeBounds<usize>, in alloc_range()
511 unsafe fn new_raw(mt: &'tree MapleTree<T>, first: usize, end: usize) -> Self { in new_raw()
H A Did_pool.rs114 pub fn with_capacity(num_ids: usize, flags: Flags) -> Result<Self, AllocError> { in with_capacity()
122 pub fn capacity(&self) -> usize { in capacity()
240 pub fn release_id(&mut self, id: usize) { in release_id()
264 pub fn as_usize(&self) -> usize { in as_usize()
284 pub fn acquire(self) -> usize { in acquire()
H A Duaccess.rs244 pub fn len(&self) -> usize { in len()
297 pub fn read_slice_partial(&mut self, out: &mut [u8], offset: usize) -> Result<usize> { in read_slice_partial()
316 pub fn read_slice_file(&mut self, out: &mut [u8], offset: &mut file::Offset) -> Result<usize> { in read_slice_file()
453 pub fn len(&self) -> usize { in len()
490 pub fn write_slice_partial(&mut self, data: &[u8], offset: usize) -> Result<usize> { in write_slice_partial()
509 pub fn write_slice_file(&mut self, data: &[u8], offset: &mut file::Offset) -> Result<usize> { in write_slice_file()
570 fn raw_strncpy_from_user(dst: &mut [MaybeUninit<u8>], src: UserPtr) -> Result<usize> { in raw_strncpy_from_user()
H A Ddma.rs383 count: usize, in alloc_attrs()
426 count: usize, in alloc_coherent()
436 pub fn count(&self) -> usize { in count()
441 pub fn size(&self) -> usize { in size()
480 fn validate_range(&self, offset: usize, count: usize) -> Result { in validate_range()
500 pub unsafe fn as_slice(&self, offset: usize, count: usize) -> Result<&[T]> { in as_slice()
520 pub unsafe fn as_slice_mut(&mut self, offset: usize, count: usize) -> Result<&mut [T]> { in as_slice_mut()
H A Dptr.rs103 pub const fn as_usize(self) -> usize { in as_usize()
119 pub const fn as_nonzero(self) -> NonZero<usize> { in as_nonzero()
157 pub const fn mask(self) -> usize { in mask()
/linux/rust/kernel/debugfs/
H A Dtraits.rs55 ) -> Result<usize>; in write_to_slice()
64 ) -> Result<usize> { in write_to_slice()
75 ) -> Result<usize> { in write_to_slice()
92 ) -> Result<usize> { in write_to_slice()
107 ) -> Result<usize> { in write_to_slice()
121 ) -> Result<usize> { in write_to_slice()
136 ) -> Result<usize> { in write_to_slice()
209 ) -> Result<usize>; in read_from_slice_mut()
218 ) -> Result<usize> { in read_from_slice_mut()
229 ) -> Result<usize> { in read_from_slice_mut()
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H A Dfile_ops.rs159 count: usize, in write()
219 count: usize, in write_only_write()
253 count: usize, in blob_read()
308 count: usize, in blob_write()
/linux/drivers/android/binder/range_alloc/
H A Dtree.rs35 size: usize, in from_array()
99 pub(crate) fn total_size(&self) -> usize { in total_size()
103 pub(crate) fn free_oneway_space(&self) -> usize { in free_oneway_space()
107 pub(crate) fn count_buffers(&self) -> usize { in count_buffers()
151 debug_id: usize, in reserve_new()
152 size: usize, in reserve_new()
156 ) -> Result<(usize, bool)> { in reserve_new()
309 pub(crate) fn reservation_commit(&mut self, offset: usize, data: &mut Option<T>) -> Result { in reservation_commit()
328 pub(crate) fn reserve_existing(&mut self, offset: usize) -> Result<(usize, usize, Option<T>)> { in reserve_existing()
361 pub(crate) fn take_for_each<F: Fn(usize, usize, usize, Option<T>)>(&mut self, callback: F) { in take_for_each()
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/linux/rust/kernel/alloc/
H A Dkvec.rs181 pub const fn capacity(&self) -> usize { in capacity()
191 pub const fn len(&self) -> usize { in len()
202 pub const unsafe fn inc_len(&mut self, additional: usize) { in inc_len()
397 index: usize, in insert_within_capacity()
501 pub fn with_capacity(capacity: usize, flags: Flags) -> Result<Self, AllocError> { in with_capacity()
550 pub unsafe fn from_raw_parts(ptr: *mut T, length: usize, capacity: usize) -> Self { in from_raw_parts()
576 pub fn into_raw_parts(self) -> (*mut T, usize, usize) { in into_raw_parts() argument
622 pub fn reserve(&mut self, additional: usize, flags: Flags) -> Result<(), AllocError> { in reserve()
678 pub fn truncate(&mut self, len: usize) { in truncate()
740 pub fn extend_with(&mut self, n: usize, value: T, flags: Flags) -> Result<(), AllocError> { in extend_with()
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/linux/rust/syn/
H A Dpunctuated.rs73 pub fn len(&self) -> usize { in len()
263 pub fn insert(&mut self, index: usize, value: T) in insert()
577 fn size_hint(&self) -> (usize, Option<usize>) { in size_hint()
592 fn len(&self) -> usize { in len()
627 fn size_hint(&self) -> (usize, Option<usize>) { in size_hint()
642 fn len(&self) -> usize { in len()
667 fn size_hint(&self) -> (usize, Option<usize>) { in size_hint()
682 fn len(&self) -> usize { in len()
716 fn size_hint(&self) -> (usize, Option<usize>) { in size_hint()
728 fn len(&self) -> usize { in len()
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/linux/drivers/android/binder/
H A Dpage_range.rs272 pub(crate) fn register_with_vma(&self, vma: &virt::VmaNew) -> Result<usize> { in register_with_vma()
317 pub(crate) fn use_range(&self, start: usize, end: usize) -> Result<()> { in use_range()
438 pub(crate) fn stop_using_range(&self, start: usize, end: usize) { in stop_using_range()
462 unsafe fn iterate<T>(&self, mut offset: usize, mut size: usize, mut cb: T) -> Result in iterate()
510 offset: usize, in copy_from_user_slice()
511 size: usize, in copy_from_user_slice()
549 pub(crate) unsafe fn write<T: ?Sized>(&self, offset: usize, obj: &T) -> Result { in write()
569 pub(crate) unsafe fn fill_zero(&self, offset: usize, size: usize) -> Result { in fill_zero()
H A Dthread.rs139 validate_parent_fixup( &self, parent: usize, parent_offset: usize, length: usize, ) -> Result<ParentFixupInfo> validate_parent_fixup() argument
140 validate_parent_fixup( &self, parent: usize, parent_offset: usize, length: usize, ) -> Result<ParentFixupInfo> validate_parent_fixup() argument
141 validate_parent_fixup( &self, parent: usize, parent_offset: usize, length: usize, ) -> Result<ParentFixupInfo> validate_parent_fixup() argument
205 claim_next(&mut self, size: usize) -> Result<usize> claim_next() argument
643 translate_object( &self, obj_index: usize, offset: usize, object: BinderObjectRef<'_>, view: &mut AllocationView<'_>, allow_fds: bool, sg_state: &mut ScatterGatherState, ) -> BinderResult translate_object() argument
644 translate_object( &self, obj_index: usize, offset: usize, object: BinderObjectRef<'_>, view: &mut AllocationView<'_>, allow_fds: bool, sg_state: &mut ScatterGatherState, ) -> BinderResult translate_object() argument
930 copy_transaction_data( &self, to_process: Arc<Process>, tr: &BinderTransactionDataSg, debug_id: usize, allow_fds: bool, txn_security_ctx_offset: Option<&mut usize>, ) -> BinderResult<NewAllocation> copy_transaction_data() argument
932 copy_transaction_data( &self, to_process: Arc<Process>, tr: &BinderTransactionDataSg, debug_id: usize, allow_fds: bool, txn_security_ctx_offset: Option<&mut usize>, ) -> BinderResult<NewAllocation> copy_transaction_data() argument
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/linux/rust/proc-macro2/probe/
H A Dproc_macro_span.rs15 pub fn byte_range(this: &Span) -> Range<usize> { in byte_range()
27 pub fn line(this: &Span) -> usize { in line()
31 pub fn column(this: &Span) -> usize { in column()
H A Dproc_macro_span_location.rs17 pub fn line(this: &Span) -> usize { in line()
21 pub fn column(this: &Span) -> usize { in column()
/linux/drivers/block/rnull/
H A Dconfigfs.rs38 fn show(_this: &Config, page: &mut [u8; PAGE_SIZE]) -> Result<usize> { in show()
134 fn show(this: &DeviceConfig, page: &mut [u8; PAGE_SIZE]) -> Result<usize> { in show()
172 fn show(this: &DeviceConfig, page: &mut [u8; PAGE_SIZE]) -> Result<usize> { in show()
196 fn show(this: &DeviceConfig, page: &mut [u8; PAGE_SIZE]) -> Result<usize> { in show()
223 fn show(this: &DeviceConfig, page: &mut [u8; PAGE_SIZE]) -> Result<usize> { in show()
246 fn show(this: &DeviceConfig, page: &mut [u8; PAGE_SIZE]) -> Result<usize> { in show()
/linux/rust/kernel/mm/
H A Dvirt.rs81 pub fn start(&self) -> usize { in start()
89 pub fn end(&self) -> usize { in end()
116 pub fn zap_page_range_single(&self, address: usize, size: usize) { in zap_page_range_single()
194 pub fn vm_insert_page(&self, address: usize, page: &Page) -> Result { in vm_insert_page()
/linux/arch/x86/kernel/cpu/mce/
H A Ddev-mcelog.c162 static int __mce_read_apei(char __user **ubuf, size_t usize) in __mce_read_apei()
203 size_t usize, loff_t *off) in mce_chrdev_read()
287 size_t usize, loff_t *off) in mce_chrdev_write()
/linux/rust/proc-macro2/
H A Drcvec.rs31 pub(crate) fn len(&self) -> usize { in len()
143 fn size_hint(&self) -> (usize, Option<usize>) { in size_hint()
/linux/drivers/pwm/
H A Dpwm_th1520.rs38 const fn th1520_pwm_chn_base(n: u32) -> usize { in th1520_pwm_chn_base()
42 const fn th1520_pwm_ctrl(n: u32) -> usize { in th1520_pwm_ctrl()
46 const fn th1520_pwm_per(n: u32) -> usize { in th1520_pwm_per()
50 const fn th1520_pwm_fp(n: u32) -> usize { in th1520_pwm_fp()
/linux/drivers/acpi/apei/
H A Derst-dbg.c82 size_t usize, loff_t *off) in erst_dbg_read()
152 size_t usize, loff_t *off) in erst_dbg_write()
/linux/rust/kernel/sync/atomic/
H A Dpredefine.rs102 unsafe impl super::AtomicType for usize { implementation
107 unsafe impl super::AtomicAdd<usize> for usize { implementation
/linux/lib/crypto/mpi/
H A Dmpih-mul.c322 mpi_ptr_t up, mpi_size_t usize, in mpihelp_mul_karatsuba_case()
427 mpihelp_mul(mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t usize, in mpihelp_mul()
/linux/fs/
H A Dnsfs.c137 copy_ns_info_to_user(const struct mnt_namespace * mnt_ns,struct mnt_ns_info __user * uinfo,size_t usize,struct mnt_ns_info * kinfo) copy_ns_info_to_user() argument
286 size_t usize = _IOC_SIZE(ioctl); ns_ioctl() local
306 size_t usize = _IOC_SIZE(ioctl); ns_ioctl() local

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