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Sample: Trace_event: Correct the comments 

The commit 889204278c ("tracing: Update trace-event-sample with
TRACE_SYSTEM_VAR documentation") changed TRACE_SYSTEM to 'sample-trace',
but didn't make the according change of its name in the comments.

Link: http://lkml.kernel.org/r/1443599650-23680-1-git-send-email-zhang.chunyan@linaro.org

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Chunyan Zhang 2015-09-30 15:54:10 +08:00 committed by Steven Rostedt
parent 681a4a2f45
commit 67aedeb857
1 changed files with 3 additions and 3 deletions
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6
samples/trace_events/trace-events-sample.h
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@ -4,14 +4,14 @@
*
* The define_trace.h below will also look for a file name of
* TRACE_SYSTEM.h where TRACE_SYSTEM is what is defined here.
* In this case, it would look for sample.h
* In this case, it would look for sample-trace.h
*
* If the header name will be different than the system name
* (as in this case), then you can override the header name that
* define_trace.h will look up by defining TRACE_INCLUDE_FILE
*
* This file is called trace-events-sample.h but we want the system
* to be called "sample". Therefore we must define the name of this
* to be called "sample-trace". Therefore we must define the name of this
* file:
*
* #define TRACE_INCLUDE_FILE trace-events-sample
@ -106,7 +106,7 @@
*
* memcpy(__entry->foo, bar, 10);
*
* __dynamic_array: This is similar to array, but can vary is size from
* __dynamic_array: This is similar to array, but can vary its size from
* instance to instance of the tracepoint being called.
* Like __array, this too has three elements (type, name, size);
* type is the type of the element, name is the name of the array.