lkml.org 
[lkml]   [2008]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH][RFC] slub: increasing order reduces memory usage of some key caches
Richard Kennedy wrote:

> before
> dentry 82136 82137 208 19 1 : tunables 0 0 0 : slabdata 4323 4323 0
> after
> dentry 79482 79482 208 39 2 : tunables 0 0 0 : slabdata 2038 2038 0

19 objects with an order 1 alloc and 208 byte size? Urgh. 8192/208 = 39 and not 19.

Kmemcheck or something else active? We seem to be loosing 50% of our memory.

Pekka: Is the slabinfo emulation somehow broken?

I'd really like to see the output of slabinfo dentry.




\
 
 \ /
  Last update: 2008-07-16 16:07    [W:0.120 / U:0.344 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site