zxfoundation.memory.kmalloc Module Reference

Functions
auto	zxfoundation::memory::kmalloc::kfree (void *ptr) noexcept -> void
	Free a pointer previously returned by kmalloc().
template<typename T>
auto	zxfoundation::memory::kmalloc::kfree_t (T *ptr) noexcept -> void
	Typed kfree: calls T::~T() then frees the slab slot.
symalias	kmalloc (u64 size) noexcept -> void *
auto	zxfoundation::memory::kmalloc::kmalloc (u64 size) noexcept -> void *
	Allocate at least size bytes of kernel memory.
auto	zxfoundation::memory::kmalloc::kmalloc_bucket (u64 size) noexcept -> u32
	Return the bucket index for a size, or KMALLOC_NUM_SIZES if too large.
auto	zxfoundation::memory::kmalloc::kmalloc_bucket_size (u32 idx) noexcept -> u64
	Return the size of the Nth bucket, or 0 if out of range.
auto	zxfoundation::memory::kmalloc::kmalloc_cache (u32 idx) noexcept -> slub::kmem_cache_ref_active
	Return the kmem_cache for the Nth bucket, or nullptr.
auto	zxfoundation::memory::kmalloc::kmalloc_init () noexcept -> void
	Create all size-class caches.
template<typename T>
auto	zxfoundation::memory::kmalloc::kmalloc_t () noexcept -> T *
	Typed kmalloc: allocate sizeof(T), aligned to alignof(T).

Files
file	zxfoundation/memory/slub.zcomponent/kmalloc.cxxm
	General-purpose kernel memory allocator — kmalloc / kfree.