Re: [PATCH] erofs: add a global page pool for lz4 decompression

2024-01-01 Thread Chunhai Guo via Linux-erofs
On 2023/12/31 9:09, Gao Xiang wrote: > [你通常不会收到来自 hsiang...@linux.alibaba.com 的电子邮件。请访问 > https://aka.ms/LearnAboutSenderIdentification,以了解这一点为什么很重要] > > On 2023/12/29 12:48, Chunhai Guo wrote: >>> Hi Chunhai, >>> >>> On 2023/12/28 21:00, Chunhai Guo wrote: Using a global page pool for LZ4

Re: [PATCH] erofs: add a global page pool for lz4 decompression

2023-12-30 Thread Gao Xiang
On 2023/12/29 12:48, Chunhai Guo wrote: Hi Chunhai, On 2023/12/28 21:00, Chunhai Guo wrote: Using a global page pool for LZ4 decompression significantly reduces the time spent on page allocation in low memory scenarios. The table below shows the reduction in time spent on page allocation

Re: [PATCH] erofs: add a global page pool for lz4 decompression

2023-12-28 Thread Chunhai Guo via Linux-erofs
> Hi Chunhai, > > On 2023/12/28 21:00, Chunhai Guo wrote: > > Using a global page pool for LZ4 decompression significantly reduces > > the time spent on page allocation in low memory scenarios. > > > > The table below shows the reduction in time spent on page allocation > > for > > LZ4

Re: [PATCH] erofs: add a global page pool for lz4 decompression

2023-12-28 Thread Gao Xiang
Hi Chunhai, On 2023/12/28 21:00, Chunhai Guo wrote: Using a global page pool for LZ4 decompression significantly reduces the time spent on page allocation in low memory scenarios. The table below shows the reduction in time spent on page allocation for LZ4 decompression when using a global

[PATCH] erofs: add a global page pool for lz4 decompression

2023-12-28 Thread Chunhai Guo via Linux-erofs
Using a global page pool for LZ4 decompression significantly reduces the time spent on page allocation in low memory scenarios. The table below shows the reduction in time spent on page allocation for LZ4 decompression when using a global page pool. The results were obtained from multi-app launch