lkml.org 
[lkml]   [2020]   [Feb]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] mm/slub: Detach node lock from counting free objects
On Sat, 8 Feb 2020, Wen Yang wrote:

> I would greatly appreciate it if you kindly give me some feedback on this
> patch.

I think the measure is too severe given its use and the general impact on code.

Maybe avoid taking the lock or reducing the time a lock is taken when reading /proc/slabinfo is
the best approach?

Also you could cache the value in the userspace application? Why is this
value read continually?




\
 
 \ /
  Last update: 2020-02-08 22:42    [W:0.078 / U:2.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site