Messages in this thread |  | | | Date | Fri, 21 Mar 2008 12:16:00 -0700 (PDT) | | From | Christoph Lameter <> | | Subject | Re: [2/2] vmallocinfo: Add caller information | |
On Fri, 21 Mar 2008, Ingo Molnar 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?
I thought there were also issues on x86 with optimizations leading to
weird stacktraces?
|  |