| commit | 574a60421c8ea5383a54ebee1f37fa871d00e1b9 | [log] [tgz] |
|---|---|---|
| author | Jan Blunck <jblunck@suse.de> | Fri Oct 19 20:35:03 2007 +0200 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Fri Oct 19 20:35:03 2007 +0200 |
| tree | 56ecb2678936ee0c3d4b53575804abbb35d13e63 | |
| parent | 948062683004d13ca21c8c05ac052d387978a449 [diff] |
i386: 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 kernel backtraces if the kernel wasn't compiled with framepointers. The code now uses dump_trace(). [ tglx: arch/x86 adaptation ] Signed-off-by: Jan Blunck <jblunck@suse.de> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>