diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/min_heap.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/min_heap.h b/include/linux/min_heap.h index 3410a5f907ad..0baee5787247 100644 --- a/include/linux/min_heap.h +++ b/include/linux/min_heap.h @@ -75,7 +75,7 @@ bool __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, +void __min_heap_sift_down(min_heap_char *heap, int pos, size_t elem_size, const struct min_heap_callbacks *func, void *args) { void *left, *right; @@ -108,8 +108,8 @@ void __min_heapify(min_heap_char *heap, int pos, size_t elem_size, } } -#define min_heapify(_heap, _pos, _func, _args) \ - __min_heapify((min_heap_char *)_heap, _pos, __minheap_obj_size(_heap), _func, _args) +#define min_heap_sift_down(_heap, _pos, _func, _args) \ + __min_heap_sift_down((min_heap_char *)_heap, _pos, __minheap_obj_size(_heap), _func, _args) /* Sift up ith element from the heap, O(log2(nr)). */ static __always_inline @@ -139,7 +139,7 @@ void __min_heapify_all(min_heap_char *heap, size_t elem_size, int i; for (i = heap->nr / 2 - 1; i >= 0; i--) - __min_heapify(heap, i, elem_size, func, args); + __min_heap_sift_down(heap, i, elem_size, func, args); } #define min_heapify_all(_heap, _func, _args) \ @@ -158,7 +158,7 @@ bool __min_heap_pop(min_heap_char *heap, size_t elem_size, /* Place last element at the root (position 0) and then sift down. */ heap->nr--; memcpy(data, data + (heap->nr * elem_size), elem_size); - __min_heapify(heap, 0, elem_size, func, args); + __min_heap_sift_down(heap, 0, elem_size, func, args); return true; } @@ -178,7 +178,7 @@ void __min_heap_pop_push(min_heap_char *heap, void *args) { memcpy(heap->data, element, elem_size); - __min_heapify(heap, 0, elem_size, func, args); + __min_heap_sift_down(heap, 0, elem_size, func, args); } #define min_heap_pop_push(_heap, _element, _func, _args) \ @@ -232,7 +232,7 @@ bool __min_heap_del(min_heap_char *heap, size_t elem_size, size_t idx, return true; func->swp(data + (idx * elem_size), data + (heap->nr * elem_size), args); __min_heap_sift_up(heap, elem_size, idx, func, args); - __min_heapify(heap, idx, elem_size, func, args); + __min_heap_sift_down(heap, idx, elem_size, func, args); return true; } |