mirror of
https://github.com/torvalds/linux.git
synced 2026-04-18 06:44:00 -04:00
b9616d9721
Add safe Rust abstractions over the Linux kernel's GPU buddy allocator for physical memory management. The GPU buddy allocator implements a binary buddy system useful for GPU physical memory allocation. nova-core will use it for physical memory allocation. Cc: Nikola Djukic <ndjukic@nvidia.com> Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Link: https://patch.msgid.link/20260320045711.43494-2-joelagnelf@nvidia.com [ * Use doc-comments for GpuBuddyAllocMode methods and GpuBuddyGuard, * Fix comma splice in GpuBuddyParams::chunk_size doc-comment, * Remove redundant summary in GpuBuddy::new doc-comment, * Drop Rust helper for gpu_buddy_block_size(). - Danilo ] Signed-off-by: Danilo Krummrich <dakr@kernel.org>
7 lines
116 B
Rust
7 lines
116 B
Rust
// SPDX-License-Identifier: GPL-2.0
|
|
|
|
//! GPU subsystem abstractions.
|
|
|
|
#[cfg(CONFIG_GPU_BUDDY = "y")]
|
|
pub mod buddy;
|