lib/min_heap.c

Source file repositories/reference/linux-study-clean/lib/min_heap.c

File Facts

System
Linux kernel
Corpus path
lib/min_heap.c
Extension
.c
Size
2101 bytes
Lines
71
Domain
Kernel Services
Bucket
lib
Inferred role
Kernel Services: exported/initcall integration point
Status
integration implementation candidate

Why This File Exists

Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
#include <linux/export.h>
#include <linux/min_heap.h>

void __min_heap_init(min_heap_char *heap, void *data, size_t size)
{
	__min_heap_init_inline(heap, data, size);
}
EXPORT_SYMBOL(__min_heap_init);

void *__min_heap_peek(struct min_heap_char *heap)
{
	return __min_heap_peek_inline(heap);
}
EXPORT_SYMBOL(__min_heap_peek);

bool __min_heap_full(min_heap_char *heap)
{
	return __min_heap_full_inline(heap);
}
EXPORT_SYMBOL(__min_heap_full);

void __min_heap_sift_down(min_heap_char *heap, size_t pos, size_t elem_size,
			  const struct min_heap_callbacks *func, void *args)
{
	__min_heap_sift_down_inline(heap, pos, elem_size, func, args);
}
EXPORT_SYMBOL(__min_heap_sift_down);

void __min_heap_sift_up(min_heap_char *heap, size_t elem_size, size_t idx,
			const struct min_heap_callbacks *func, void *args)
{
	__min_heap_sift_up_inline(heap, elem_size, idx, func, args);
}
EXPORT_SYMBOL(__min_heap_sift_up);

void __min_heapify_all(min_heap_char *heap, size_t elem_size,
		       const struct min_heap_callbacks *func, void *args)
{
	__min_heapify_all_inline(heap, elem_size, func, args);
}
EXPORT_SYMBOL(__min_heapify_all);

bool __min_heap_pop(min_heap_char *heap, size_t elem_size,
		    const struct min_heap_callbacks *func, void *args)
{
	return __min_heap_pop_inline(heap, elem_size, func, args);
}
EXPORT_SYMBOL(__min_heap_pop);

void __min_heap_pop_push(min_heap_char *heap, const void *element, size_t elem_size,
			 const struct min_heap_callbacks *func, void *args)
{
	__min_heap_pop_push_inline(heap, element, elem_size, func, args);
}
EXPORT_SYMBOL(__min_heap_pop_push);

bool __min_heap_push(min_heap_char *heap, const void *element, size_t elem_size,
		     const struct min_heap_callbacks *func, void *args)
{
	return __min_heap_push_inline(heap, element, elem_size, func, args);
}
EXPORT_SYMBOL(__min_heap_push);

bool __min_heap_del(min_heap_char *heap, size_t elem_size, size_t idx,
		    const struct min_heap_callbacks *func, void *args)
{
	return __min_heap_del_inline(heap, elem_size, idx, func, args);
}
EXPORT_SYMBOL(__min_heap_del);

Annotation

Implementation Notes