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| author | Ingo Molnar <mingo@elte.hu> | 2009-06-04 13:59:26 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-04 13:59:40 +0200 |
| commit | 64edbc562034f2ec3fce382cb208fab40586d005 (patch) | |
| tree | 7fbfaaea9467d14a1a6ac5667ce01be5ccb9b635 /Documentation/kernel-parameters.txt | |
| parent | 43bd1236234cacbc18d1476a9b57e7a306efddf5 (diff) | |
| parent | 0f6ce3de4ef6ff940308087c49760d068851c1a7 (diff) | |
| download | kernel-crypto-64edbc562034f2ec3fce382cb208fab40586d005.tar.gz kernel-crypto-64edbc562034f2ec3fce382cb208fab40586d005.tar.xz kernel-crypto-64edbc562034f2ec3fce382cb208fab40586d005.zip | |
Merge branch 'tracing/ftrace' into tracing/core
Merge reason: this mini-topic had outstanding problems that delayed
its merge, so it does not fast-forward.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 9243dd84f4d..fcd3bfbe74e 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -751,12 +751,25 @@ and is between 256 and 4096 characters. It is defined in the file ia64_pal_cache_flush instead of SAL_CACHE_FLUSH. ftrace=[tracer] - [ftrace] will set and start the specified tracer + [FTRACE] will set and start the specified tracer as early as possible in order to facilitate early boot debugging. ftrace_dump_on_oops - [ftrace] will dump the trace buffers on oops. + [FTRACE] will dump the trace buffers on oops. + + ftrace_filter=[function-list] + [FTRACE] Limit the functions traced by the function + tracer at boot up. function-list is a comma separated + list of functions. This list can be changed at run + time by the set_ftrace_filter file in the debugfs + tracing directory. + + ftrace_notrace=[function-list] + [FTRACE] Do not trace the functions specified in + function-list. This list can be changed at run time + by the set_ftrace_notrace file in the debugfs + tracing directory. gamecon.map[2|3]= [HW,JOY] Multisystem joystick and NES/SNES/PSX pad |