[PATCH v2] driver : staging : ion: optimization for decreasing memory fragmentaion

2019-03-19 Thread Zhaoyang Huang
From: Zhaoyang Huang Two action for this patch: 1. set a batch size for system heap's shrinker, which can have it buffer reasonable page blocks in pool for future allocation. 2. reverse the order sequence when free page blocks, the purpose is also to have system heap keep as more big bloc

Re: [PATCH] driver : staging : ion: optimization for decreasing memory fragmentaion

2019-03-14 Thread Zhaoyang Huang
somehow. On Thu, Mar 14, 2019 at 7:12 PM Zhaoyang Huang wrote: > > From: Zhaoyang Huang > > Two action for this patch: > 1. set a batch size for system heap's shrinker, which can have it buffer > reasonable page blocks in pool for future allocation. > 2. reverse the ord

[PATCH] driver : staging : ion: optimization for decreasing memory fragmentaion

2019-03-14 Thread Zhaoyang Huang
From: Zhaoyang Huang Two action for this patch: 1. set a batch size for system heap's shrinker, which can have it buffer reasonable page blocks in pool for future allocation. 2. reverse the order sequence when free page blocks, the purpose is also to have system heap keep as more big bloc