Re: [PATCH 1/2] oprofile: Make callgraph use dump_trace() on i386/x86_64

On Fri, Aug 10, Andi Kleen wrote: > On Friday 10 August 2007 15:35:29 [EMAIL PROTECTED] wrote: > > This patch improves oprofile callgraphs for i386/x86_64. The old backtracing > > code was unable to produce even kernel backtraces if the kernel wasn't > > compiled with framepointers. The code now u

Re: [PATCH 1/2] oprofile: Make callgraph use dump_trace() on i386/x86_64

On Friday 10 August 2007 15:35:29 [EMAIL PROTECTED] wrote: > This patch improves oprofile callgraphs for i386/x86_64. The old backtracing > code was unable to produce even kernel backtraces if the kernel wasn't > compiled with framepointers. The code now uses dump_trace(). Hmm one issue i didn't n

[PATCH 1/2] oprofile: Make callgraph use dump_trace() on i386/x86_64

This patch improves oprofile callgraphs for i386/x86_64. The old backtracing code was unable to produce even kernel backtraces if the kernel wasn't compiled with framepointers. The code now uses dump_trace(). Signed-off-by: Jan Blunck <[EMAIL PROTECTED]> --- arch/i386/oprofile/backtrace.c | 104