Gary Guo bb38f35b35 rust: implement kernel::sync::Refcount ...

This is a wrapping layer of `include/linux/refcount.h`. Currently the
kernel refcount has already been used in `Arc`, however it calls into
FFI directly.

[boqun: Add the missing <> for the link in comment]
Signed-off-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Fiona Behrens <me@kloenk.dev>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Reviewed-by: Elle Rhumsaa <elle@weathered-steel.dev>
Link: https://lore.kernel.org/r/20250723233312.3304339-2-gary@kernel.org

2025-09-15 09:38:35 +02:00

..

atomic.c

rust: Introduce atomic API helpers

2025-09-15 09:38:32 +02:00

auxiliary.c

rust: auxiliary: use generic device drvdata accessors

2025-07-09 00:04:33 +02:00

barrier.c

rust: sync: Add memory barriers

2025-09-15 09:38:34 +02:00

blk.c

rust: kbuild: auto generate helper exports

2024-08-19 11:09:02 +02:00

bug.c

rust: Add warn_on macro

2025-07-23 02:05:58 +02:00

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

completion.c

rust: completion: implement initial abstraction

2025-06-13 23:46:56 +02:00

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: device: add drvdata accessors

2025-07-09 00:04:33 +02:00

dma.c

rust: dma: add DMA addressing capabilities

2025-07-19 19:36:51 +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: sync: Add memory barriers

2025-09-15 09:38:34 +02:00

io.c

rust: io: mem: add a generic iomem abstraction

2025-07-20 19:43:14 +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

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2025-06-02 12:24:58 -07:00

of.c

rust: device: implement FwNode::is_of_node()

2025-06-25 18:10:12 +02:00

page.c

rust: kbuild: auto generate helper exports

2024-08-19 11:09:02 +02:00

pci.c

rust: pci: use generic device drvdata accessors

2025-07-09 00:04:33 +02:00

pid_namespace.c

rust: add PidNamespace

2024-10-08 15:44:36 +02:00

platform.c

rust: platform: use generic device drvdata accessors

2025-07-09 00:04:33 +02:00

poll.c

poll: rust: allow poll_table ptrs to be null

2025-07-14 14:12:24 +02:00

property.c

rust: device: Create FwNode abstraction for accessing device properties

2025-06-12 23:56:42 +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: implement kernel::sync::Refcount

2025-09-15 09:38:35 +02:00

regulator.c

rust: regulator: add a bare minimum regulator abstraction

2025-07-15 15:07:40 +01:00

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: task: Add Rust version of might_sleep()

2025-06-24 15:53:50 -07:00

time.c

rust: time: Add wrapper for fsleep() function

2025-06-30 13:22:05 +02:00

uaccess.c

rust: kbuild: auto generate helper exports

2024-08-19 11:09:02 +02:00

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