lkml.org 
[lkml]   [2005]   [Sep]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [patch 9/11] net: dst_entry.refcount, use, lastuse to use alloc_percpu
From
From: Ravikiran G Thirumalai <kiran@scalex86.org>
Date: Tue, 13 Sep 2005 16:17:17 -0700

> But even 1 Million dst cache entries would be 16+4 MB additional for
> a 4 cpu box....is that too much?

Absolutely.

Per-cpu counters are great for things like single instance
statistics et al. But once you start doing them per-object
that's out of control bloat as far as I'm concerned.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-09-14 01:30    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site