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| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-04-20 11:46:03 -0400 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-04-20 22:06:48 -0400 |
| commit | 2290f2c589285d0031e3b7445afff8949f3fdbb6 (patch) | |
| tree | 98f8e9db7a57eadcaf517404e0f5712b0a204461 /kernel/trace/trace.h | |
| parent | cab5037950821caa1301df0223de657c6ee202a8 (diff) | |
| download | linux-2290f2c589285d0031e3b7445afff8949f3fdbb6.tar.bz2 | |
tracing/ftrace: Allow for the traceonoff probe be unique to instances
Have the traceon/off function probe triggers affect only the instance they
are set in. This required making the trace_on/off accessible for other files
in the tracing directory.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 8f6754fba778..bc011c1f3d71 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -582,6 +582,8 @@ void tracing_reset_all_online_cpus(void); int tracing_open_generic(struct inode *inode, struct file *filp); bool tracing_is_disabled(void); int tracer_tracing_is_on(struct trace_array *tr); +void tracer_tracing_on(struct trace_array *tr); +void tracer_tracing_off(struct trace_array *tr); struct dentry *trace_create_file(const char *name, umode_t mode, struct dentry *parent, |