lkml.org 
[lkml]   [2009]   [Apr]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [rfc] scale dcache locking
On Mon, Mar 30, 2009 at 02:55:39AM +1100, npiggin@suse.de wrote:
> This is my sketch for improving dcache locking scalability. So far I've
> only really been looking at core code to get an idea of how it might look,
> so most configurable functionality is broken (and unfortunately it might
> well be something in there which will cause a fundamental problem for me).

Umm... Some of that makes obvious sense per se, some... In particular,
all of a sudden we get contention between multiple dput() on the same
dentry, which is dirt-common for directory ones.


\
 
 \ /
  Last update: 2009-04-01 16:25    [W:0.376 / U:0.112 seconds]
©2003-2011 Jasper Spaans