diff options
| author | Jan Blunck <jblunck@suse.de> | 2007-10-19 20:35:03 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-19 20:35:03 +0200 |
| commit | 574a60421c8ea5383a54ebee1f37fa871d00e1b9 (patch) | |
| tree | 56ecb2678936ee0c3d4b53575804abbb35d13e63 /sound/usb/usbmixer.c | |
| 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>
Diffstat (limited to 'sound/usb/usbmixer.c')
0 files changed, 0 insertions, 0 deletions