lkml.org 
[lkml]   [2008]   [Mar]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [2/2] vmallocinfo: Add caller information
On Fri, Mar 21, 2008 at 4:55 PM, Ingo Molnar <mingo@elte.hu> wrote:
> * Christoph Lameter <clameter@sgi.com> wrote:
> > > the best i found for lockdep was to include a fair number of them,
> > > and to skip the top 3. struct vm_area that vmalloc uses isnt
> > > space-critical, so 4-8 entries with a 3 skip would be quite ok. (but
> > > can be more than that as well)
> >
> > STACKTRACE depends on STACKTRACE_SUPPORT which is not available on all
> > arches? alpha blackfin ia64 etc are missing it?
>
> one more reason for them to implement it.

as long as the new code in question is properly ifdef-ed, making it
rely on STACKTRACE sounds fine. i'll open an item in our Blackfin
tracker to add support for it.
-mike


\
 
 \ /
  Last update: 2008-03-22 03:45    [W:0.054 / U:0.152 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site