Re: [PATCH v4 00/17] Optimize list lru memory consumption

[xiaoqiang zhao]

> 2021年12月17日 下午9:12，Matthew Wilcox <willy@xxxxxxxxxxxxx> 写道：
> 
> On Fri, Dec 17, 2021 at 06:05:00PM +0800, xiaoqiang zhao wrote:
>> 
>> 
>> 在 2021/12/14 0:53, Muchun Song 写道:
>>> This series is based on Linux 5.16-rc3.
>>> 
>>> In our server, we found a suspected memory leak problem. The kmalloc-32
>>> consumes more than 6GB of memory. Other kmem_caches consume less than 2GB
>>> memory.
>>> 
>>> After our in-depth analysis, the memory consumption of kmalloc-32 slab
>>> cache is the cause of list_lru_one allocation.
>> 
>> IIUC, you mean: "the memory consumption of kmalloc-32 slab cache is
>> caused by list_lru_one allocation"
>> 
> 
> Please trim the unnecessary parts.  You quoted almost 200 extra lines
> after this that I (and everybody else reading) have to look through
> to see if you said anything else.

Sorry for the inconvenience, WILL do next time ;-)