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rust: alloc: rename KernelAllocator to Kmalloc

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Subsequent patches implement `Vmalloc` and `KVmalloc` allocators, hence
align `KernelAllocator` to this naming scheme.

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20241004154149.93856-4-dakr@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Danilo Krummrich 2024-10-04 17:41:07 +02:00 committed by Miguel Ojeda
parent a654a6e096
commit 941e655314
1 changed files with 3 additions and 3 deletions
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6
rust/kernel/alloc/allocator.rs
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@ -6,7 +6,7 @@
use core::alloc::{GlobalAlloc, Layout};
use core::ptr;
struct KernelAllocator;
struct Kmalloc;
/// Returns a proper size to alloc a new object aligned to `new_layout`'s alignment.
fn aligned_size(new_layout: Layout) -> usize {
@ -37,7 +37,7 @@ pub(crate) unsafe fn krealloc_aligned(ptr: *mut u8, new_layout: Layout, flags: F
}
// SAFETY: TODO.
unsafe impl GlobalAlloc for KernelAllocator {
unsafe impl GlobalAlloc for Kmalloc {
unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
// SAFETY: `ptr::null_mut()` is null and `layout` has a non-zero size by the function safety
// requirement.
@ -74,7 +74,7 @@ unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8 {
}
#[global_allocator]
static ALLOCATOR: KernelAllocator = KernelAllocator;
static ALLOCATOR: Kmalloc = Kmalloc;
// See <https://github.com/rust-lang/rust/pull/86844>.
#[no_mangle]