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38cb08c3fc
linux/rust/kernel
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Lyude Paul 38cb08c3fc rust: drm: gem: Implement AlwaysRefCounted for all gem objects automatically 
Currently we are requiring AlwaysRefCounted in most trait bounds for gem
objects, and implementing it by hand for our only current type of gem
object. However, all gem objects use the same functions for reference
counting - and all gem objects support reference counting.

We're planning on adding support for shmem gem objects, let's move this
around a bit by instead making IntoGEMObject require AlwaysRefCounted as a
trait bound, and then provide a blanket AlwaysRefCounted implementation for
any object that implements IntoGEMObject so all gem object types can use
the same AlwaysRefCounted implementation. This also makes things less
verbose by making the AlwaysRefCounted trait bound implicit for any
IntoGEMObject bound.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250513221046.903358-5-lyude@redhat.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
2025-05-14 00:37:16 +02:00
..
alloc Rust changes for v6.15 2025-03-30 17:03:26 -07:00
block rust: block: refactor to use &raw mut 2025-03-23 20:39:37 +01:00
drm rust: drm: gem: Implement AlwaysRefCounted for all gem objects automatically 2025-05-14 00:37:16 +02:00
fs Rust changes for v6.15 2025-03-30 17:03:26 -07:00
list rust: use derive(CoercePointee) on rustc >= 1.84.0 2025-01-13 23:45:30 +01:00
net rust: module: introduce authors key 2025-03-10 15:12:17 +01:00
sync Rust changes for v6.15 2025-03-30 17:03:26 -07:00
time Rust hrtimer API for v6.15 2025-03-25 23:41:14 +01:00
.gitignore rust: jump_label: skip formatting generated file 2024-11-20 13:32:42 -05:00
alloc.rs rust: use derive(CoercePointee) on rustc >= 1.84.0 2025-01-13 23:45:30 +01:00
auxiliary.rs rust: auxiliary: add auxiliary registration 2025-04-19 10:54:46 +02:00
block.rs rust: block: introduce kernel::block::mq module 2024-06-14 07:45:04 -06:00
build_assert.rs rust: add build_error! to the prelude 2025-01-10 00:19:09 +01:00
cred.rs cred,rust: mark Credential methods inline 2025-03-04 17:07:49 -05:00
device_id.rs rust: implement IdArray, IdTable and RawDeviceId 2024-12-20 17:19:25 +01:00
device.rs rust: device: conditionally expect dead_code for parent() 2025-04-29 23:45:54 +02:00
devres.rs rust: devres: fix doctest build under !CONFIG_PCI 2025-05-12 09:35:44 +02:00
dma.rs rust: dma: require a bound device 2025-04-17 15:21:54 +02:00
driver.rs rust: make pin-init its own crate 2025-03-16 21:59:19 +01:00
error.rs Rust changes for v6.15 2025-03-30 17:03:26 -07:00
faux.rs rust/kernel/faux: mark Registration methods inline 2025-03-11 10:42:23 +01:00
firmware.rs rust: firmware: add module_firmware! macro 2025-03-09 19:23:31 +01:00
fs.rs rust: file: add Rust abstraction for struct file 2024-09-30 13:02:28 +02:00
generated_arch_static_branch_asm.rs.S rust: jump_label: skip formatting generated file 2024-11-20 13:32:42 -05:00
init.rs Rust changes for v6.15 2025-03-30 17:03:26 -07:00
io.rs rust: io: rename io::Io accessors 2025-02-22 15:44:19 +01:00
ioctl.rs rust: start using the #[expect(...)] attribute 2024-10-07 21:39:57 +02:00
jump_label.rs rust: jump_label: skip formatting generated file 2024-11-20 13:32:42 -05:00
kunit.rs rust: kunit: allow to know if we are in a test 2025-03-20 12:27:05 +01:00
lib.rs rust: drm: ioctl: Add DRM ioctl abstraction 2025-04-24 13:50:05 +02:00
list.rs rust: make pin-init its own crate 2025-03-16 21:59:19 +01:00
miscdevice.rs rust: miscdevice: change how f_ops vtable is constructed 2025-03-07 18:20:36 +01:00
net.rs rust: core abstractions for network PHY drivers 2023-12-15 09:35:50 +00:00
of.rs rust: of: add of::DeviceId abstraction 2024-12-20 17:21:04 +01:00
page.rs rust: page: remove unnecessary helper function from doctest 2025-01-13 23:44:55 +01:00
pci.rs rust: pci: impl TryFrom<&Device> for &pci::Device 2025-04-19 10:20:16 +02:00
pid_namespace.rs rust: add PidNamespace 2024-10-08 15:44:36 +02:00
platform.rs rust: platform: impl TryFrom<&Device> for &platform::Device 2025-04-19 10:20:25 +02:00
prelude.rs rust: make pin-init its own crate 2025-03-16 21:59:19 +01:00
print.rs print: use new #[export] macro for rust_fmt_argument 2025-03-09 20:52:46 +01:00
rbtree.rs rust: rbtree: fix comments referring to Box instead of KBox 2025-03-23 19:43:02 +01:00
revocable.rs rust: revocable: implement Revocable::access() 2025-05-04 17:43:45 +02:00
security.rs lsm,rust: reword "destroy" -> "release" in SecurityCtx 2025-03-04 15:44:46 -05:00
seq_file.rs Rust changes for v6.15 2025-03-30 17:03:26 -07:00
sizes.rs rust: sizes: add commonly used constants 2024-08-30 10:27:34 +01:00
static_assert.rs rust: static_assert: add static_assert! macro 2022-12-04 01:59:16 +01:00
std_vendor.rs rust: std_vendor: update dbg macro from Rust upstream 2024-10-10 00:33:42 +02:00
str.rs rust: str: implement strip_prefix for BStr 2025-03-20 21:44:47 +01:00
sync.rs Rust changes for v6.15 2025-03-30 17:03:26 -07:00
task.rs Rust changes for v6.15 2025-03-30 17:03:26 -07:00
time.rs rust: hrtimer: add clocksource selection through ClockId 2025-03-22 12:08:54 +01:00
tracepoint.rs rust: add tracepoint support 2024-11-04 16:21:44 -05:00
transmute.rs rust: kernel: move FromBytes and AsBytes traits to a new transmute module 2024-10-10 00:33:42 +02:00
types.rs rust: types: add Opaque::zeroed 2025-04-19 10:41:28 +02:00
uaccess.rs rust: uaccess: name the correct function 2025-03-23 19:45:03 +01:00
workqueue.rs Locking changes for v6.15: 2025-03-24 20:55:03 -07:00