diff options
| -rw-r--r-- | include/linux/min_heap.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/min_heap.h b/include/linux/min_heap.h index d9c4ae7ad0cc..f41898c05f5a 100644 --- a/include/linux/min_heap.h +++ b/include/linux/min_heap.h @@ -63,6 +63,16 @@ void *__min_heap_peek(struct min_heap_char *heap) #define min_heap_peek(_heap) \ (__minheap_cast(_heap) __min_heap_peek((min_heap_char *)_heap)) +/* Check if the heap is full. */ +static __always_inline +bool __min_heap_full(min_heap_char *heap) +{ + return heap->nr == heap->size; +} + +#define min_heap_full(_heap) \ + __min_heap_full((min_heap_char *)_heap) + /* Sift the element at pos down the heap. */ static __always_inline void __min_heapify(min_heap_char *heap, int pos, size_t elem_size, |