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linux/rust/helpers
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Viresh Kumar c7f005f70d rust: cpu: Add CpuId::current() to retrieve current CPU ID 
Introduce `CpuId::current()`, a constructor that wraps the C function
`raw_smp_processor_id()` to retrieve the current CPU identifier without
guaranteeing stability.

This function should be used only when the caller can ensure that
the CPU ID won't change unexpectedly due to preemption or migration.

Suggested-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
2025-06-12 10:31:28 +05:30
..
auxiliary.c rust: auxiliary: add auxiliary device / driver abstractions 2025-04-19 10:54:25 +02:00
blk.c
bug.c
build_assert.c
build_bug.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
clk.c rust: clk: Add helpers for Rust code 2025-05-19 12:55:40 +05:30
cpu.c rust: cpu: Add CpuId::current() to retrieve current CPU ID 2025-06-12 10:31:28 +05:30
cpufreq.c rust: cpufreq: Add initial abstractions for cpufreq framework 2025-05-20 11:21:10 +05:30
cpumask.c rust: cpumask: Add few more helpers 2025-05-19 12:55:40 +05:30
cred.c rust: cred: add Rust abstraction for struct cred 2024-09-30 13:02:28 +02:00
device.c rust: add devres abstraction 2024-12-20 17:19:26 +01:00
dma.c rust: helpers: Add dma_alloc_attrs() and dma_free_attrs() 2025-04-15 23:06:03 +02:00
drm.c rust: drm: gem: Add GEM object abstraction 2025-04-28 10:08:23 +02:00
err.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
fs.c rust: file: add Rust abstraction for struct file 2024-09-30 13:02:28 +02:00
helpers.c rust: cpu: Add CpuId::current() to retrieve current CPU ID 2025-06-12 10:31:28 +05:30
io.c rust: helpers: Remove volatile qualifier from io helpers 2025-04-15 23:03:00 +02:00
jump_label.c rust: add static_branch_unlikely for static_key_false 2024-11-04 16:21:44 -05:00
kunit.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
mm.c mm: rust: add lock_vma_under_rcu 2025-05-11 17:48:24 -07:00
mutex.c Generic: 2025-06-02 12:24:58 -07:00
page.c
pci.c rust: pci: impl TryFrom<&Device> for &pci::Device 2025-04-19 10:20:16 +02:00
pid_namespace.c rust: add PidNamespace 2024-10-08 15:44:36 +02:00
platform.c rust: platform: impl TryFrom<&Device> for &platform::Device 2025-04-19 10:20:25 +02:00
rbtree.c rust: rbtree: add red-black tree implementation backed by the C version 2024-08-31 17:35:08 +02:00
rcu.c rust: add rcu abstraction 2024-12-20 17:19:26 +01:00
refcount.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
security.c rust: replace lsm context+len with lsm_context 2024-12-04 15:02:29 -05:00
signal.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
slab.c rust: alloc: implement KVmalloc allocator 2024-10-15 22:56:59 +02:00
spinlock.c rust: sync: Add lock::Backend::assert_is_held() 2024-12-19 14:04:42 -08:00
sync.c rust: lockdep: Use Pin for all LockClassKey usages 2025-03-08 00:55:04 +01:00
task.c Rust changes for v6.13 2024-11-26 14:00:26 -08:00
uaccess.c
vmalloc.c rust: alloc: implement Vmalloc allocator 2024-10-15 22:56:59 +02:00
wait.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
workqueue.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
xarray.c rust: xarray: Add an abstraction for XArray 2025-05-01 11:37:59 +02:00