diff options
| author | Alexandre Courbot <acourbot@nvidia.com> | 2026-06-05 17:31:51 +0900 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2026-06-09 04:13:21 +0200 |
| commit | 0bf626dc90ff49439584b2693c9a0e717cf0c38a (patch) | |
| tree | fe7bb3e0277af15f01f217d3b943086e45c12ddf /rust | |
| parent | 01504bc3b7d1ffc1f05ad507ebdc5400e45e9a4d (diff) | |
| download | ath-0bf626dc90ff49439584b2693c9a0e717cf0c38a.tar.gz | |
rust: inline some init methods
These methods should be inlined for optimization reasons. Failure to do
so can also produce symbol names larger than what `modpost` or `objtool`
can handle.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20260605-nova-exports-v4-1-e948c287407c@nvidia.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/kernel/alloc/kbox.rs | 2 | ||||
| -rw-r--r-- | rust/kernel/init.rs | 2 | ||||
| -rw-r--r-- | rust/kernel/sync/arc.rs | 4 |
3 files changed, 8 insertions, 0 deletions
diff --git a/rust/kernel/alloc/kbox.rs b/rust/kernel/alloc/kbox.rs index 31b2588ed5bf9..80eb39364e86e 100644 --- a/rust/kernel/alloc/kbox.rs +++ b/rust/kernel/alloc/kbox.rs @@ -437,6 +437,7 @@ where { type Initialized = Box<T, A>; + #[inline] fn write_init<E>(mut self, init: impl Init<T, E>) -> Result<Self::Initialized, E> { let slot = self.as_mut_ptr(); // SAFETY: When init errors/panics, slot will get deallocated but not dropped, @@ -446,6 +447,7 @@ where Ok(unsafe { Box::assume_init(self) }) } + #[inline] fn write_pin_init<E>(mut self, init: impl PinInit<T, E>) -> Result<Pin<Self::Initialized>, E> { let slot = self.as_mut_ptr(); // SAFETY: When init errors/panics, slot will get deallocated but not dropped, diff --git a/rust/kernel/init.rs b/rust/kernel/init.rs index 7a0d4559d7b5e..05a12e869a57c 100644 --- a/rust/kernel/init.rs +++ b/rust/kernel/init.rs @@ -151,6 +151,7 @@ pub trait InPlaceInit<T>: Sized { /// type. /// /// If `T: !Unpin` it will not be able to move afterwards. + #[inline] fn pin_init<E>(init: impl PinInit<T, E>, flags: Flags) -> error::Result<Self::PinnedSelf> where Error: From<E>, @@ -168,6 +169,7 @@ pub trait InPlaceInit<T>: Sized { E: From<AllocError>; /// Use the given initializer to in-place initialize a `T`. + #[inline] fn init<E>(init: impl Init<T, E>, flags: Flags) -> error::Result<Self> where Error: From<E>, diff --git a/rust/kernel/sync/arc.rs b/rust/kernel/sync/arc.rs index 18d6c0d62ce03..feca07e8d13d1 100644 --- a/rust/kernel/sync/arc.rs +++ b/rust/kernel/sync/arc.rs @@ -712,6 +712,7 @@ impl<T> InPlaceInit<T> for UniqueArc<T> { impl<T> InPlaceWrite<T> for UniqueArc<MaybeUninit<T>> { type Initialized = UniqueArc<T>; + #[inline] fn write_init<E>(mut self, init: impl Init<T, E>) -> Result<Self::Initialized, E> { let slot = self.as_mut_ptr(); // SAFETY: When init errors/panics, slot will get deallocated but not dropped, @@ -721,6 +722,7 @@ impl<T> InPlaceWrite<T> for UniqueArc<MaybeUninit<T>> { Ok(unsafe { self.assume_init() }) } + #[inline] fn write_pin_init<E>(mut self, init: impl PinInit<T, E>) -> Result<Pin<Self::Initialized>, E> { let slot = self.as_mut_ptr(); // SAFETY: When init errors/panics, slot will get deallocated but not dropped, @@ -782,6 +784,7 @@ impl<T> UniqueArc<MaybeUninit<T>> { } /// Initialize `self` using the given initializer. + #[inline] pub fn init_with<E>(mut self, init: impl Init<T, E>) -> core::result::Result<UniqueArc<T>, E> { // SAFETY: The supplied pointer is valid for initialization. match unsafe { init.__init(self.as_mut_ptr()) } { @@ -792,6 +795,7 @@ impl<T> UniqueArc<MaybeUninit<T>> { } /// Pin-initialize `self` using the given pin-initializer. + #[inline] pub fn pin_init_with<E>( mut self, init: impl PinInit<T, E>, |