projects / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 4d1e5b62 AF |
1 | From: Jan Blunck <jblunck@suse.de> |
| 2 | Subject: Select FRAME_POINTER only on SYSPROF_TRACER | |
| 3 | Date: Wed Sep 24 10:32:16 CEST 2008 | |
| 4 | ||
| 5 | The only tracer that requires frame pointers is the sysprof trace. Since this | |
| 6 | tracer copies the functionality of oprofile, it isn't required at all. | |
| 7 | ||
| 8 | Signed-off-by: Jan Blunck <jblunck@suse.de> | |
| 9 | --- | |
| 10 | kernel/trace/Kconfig | 2 +- | |
| 11 | 1 file changed, 1 insertion(+), 1 deletion(-) | |
| 12 | ||
| 13 | Index: b/kernel/trace/Kconfig | |
| 14 | =================================================================== | |
| 15 | --- a/kernel/trace/Kconfig | |
| 16 | +++ b/kernel/trace/Kconfig | |
| 17 | @@ -18,7 +18,6 @@ config TRACING | |
| 18 | config FTRACE | |
| 19 | bool "Kernel Function Tracer" | |
| 20 | depends on HAVE_FTRACE | |
| 21 | - select FRAME_POINTER | |
| 22 | select TRACING | |
| 23 | select CONTEXT_SWITCH_TRACER | |
| 24 | help | |
| 25 | @@ -79,6 +78,7 @@ config SYSPROF_TRACER | |
| 26 | bool "Sysprof Tracer" | |
| 27 | depends on X86 | |
| 28 | select TRACING | |
| 29 | + select FRAME_POINTER | |
| 30 | help | |
| 31 | This tracer provides the trace needed by the 'Sysprof' userspace | |
| 32 | tool. |