Messages in this thread | ![/](/images/icornerl.gif) | | From | Ian Rogers <> | Date | Wed, 20 Mar 2024 10:13:38 -0700 | Subject | Re: [PATCH v2 05/15] lib min_heap: Add min_heap_init() |
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On Wed, Mar 20, 2024 at 7:54 AM Kuan-Wei Chiu <visitorckw@gmail.com> wrote: > > Add min_heap_init() for initializing heap with data, nr, and size. > > Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Thanks, is it possible to update lib/test_min_heap.c to use min_heap_init?
Ian
> --- > include/linux/min_heap.h | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/include/linux/min_heap.h b/include/linux/min_heap.h > index c3635a7fdb88..ed462f194b88 100644 > --- a/include/linux/min_heap.h > +++ b/include/linux/min_heap.h > @@ -44,6 +44,18 @@ struct min_heap_callbacks { > void (*swp)(void *lhs, void *rhs); > }; > > +/* Initialize a min-heap. */ > +static __always_inline > +void __min_heap_init(struct __min_heap *heap, void *data, int size) > +{ > + heap->data = data; > + heap->nr = 0; > + heap->size = size; > +} > + > +#define min_heap_init(_heap, _data, _size) \ > + __min_heap_init(&(_heap)->heap, _data, _size) > + > /* Sift the element at pos down the heap. */ > static __always_inline > void __min_heapify(struct __min_heap *heap, int pos, size_t elem_size, > -- > 2.34.1 >
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