[lkml]   [2020]   [Aug]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v18 00/32] per memcg lru_lock
On Tue, Aug 25, 2020 at 11:26:58AM +0800, Alex Shi wrote:
> I tried reusing page->prviate to store lruvec pointer, that could remove some
> regression on this, since private is generally unused on a lru page. But the patch
> is too buggy now.

page->private is for the use of the filesystem. You can grep for
attach_page_private() to see how most filesystems use it.
Some still use set_page_private() for various reasons.

 \ /
  Last update: 2020-08-25 13:40    [W:0.147 / U:6.820 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site