Messages in this thread | | | From | "T.J. Mercier" <> | Date | Wed, 12 Apr 2023 09:49:19 -0700 | Subject | Re: [PATCH v3] dma-buf/heaps: system_heap: avoid too much allocation |
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On Wed, Apr 12, 2023 at 4:38 AM Jaewon Kim <jaewon31.kim@samsung.com> wrote:
> Yes I think you're right. As a allocator, dma-buf system heap looks to be loose > in memory allocation. Limiting dmabuf memory may be required. But I think there > is no nice and reasonable way so far. And the dma-buf system heap is being > widely used in Android mobile system. AFAIK the camera consumes huge memory > through this dma-buf system heap. I actually even looked a huge size request > over 2GB in one dma-buf request. > Hey can you point me to where you saw a request that big? That's a non-buggy request?!
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