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| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-05-29 01:27:08 +0200 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-06-01 14:22:46 +0200 |
| commit | 0906844545a2cbe0fabcff1c78ab9c6b0d0c2ca0 (patch) | |
| tree | 7c4813b196e22f3337b2aea037b93a10e63cf5ba /Documentation | |
| parent | tracing: Add hist_debug trace event files for histogram debugging (diff) | |
| download | linux-0906844545a2cbe0fabcff1c78ab9c6b0d0c2ca0.tar.xz linux-0906844545a2cbe0fabcff1c78ab9c6b0d0c2ca0.zip | |
tracing/doc: Fix typos in histogram-design.rst
There's a few typos in the histogram-design.rst document that need need to
be fixed.
Cc: Tom Zanussi <zanussi@kernel.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/trace/histogram-design.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/trace/histogram-design.rst b/Documentation/trace/histogram-design.rst index c246753f0ffc..06f5c7e5f2ee 100644 --- a/Documentation/trace/histogram-design.rst +++ b/Documentation/trace/histogram-design.rst @@ -700,7 +700,7 @@ variable, as well as the referenced variable's size, type, and is_signed values. The VAR_REF field's .name is set to the name of the variable it references. If a variable reference was created using the explicit system.event.$var_ref notation, the hist_field's system and -event_name variabls are also set. +event_name variables are also set. So, in order to handle an event for the sched_switch histogram, because we have a reference to a variable on another histogram, we @@ -1445,7 +1445,7 @@ reference to the variable being tracked, in this case the $wakeup_lat variable. In order to perform the onmax() handler function, there also needs to be a variable that tracks the current maximum by getting updated whenever a new maximum is hit. In this case, we can see that -an autogenerated veriable named ' __max' has been created and is +an auto-generated variable named ' __max' has been created and is visible in the actions[].track_data.track_var variable. Finally, in the new 'save action variables' section, we can see that @@ -1611,7 +1611,7 @@ A couple special cases While the above covers the basics of the histogram internals, there are a couple of special cases that should be discussed, since they -tend to creae even more confusion. Those are field variables on other +tend to create even more confusion. Those are field variables on other histograms, and aliases, both described below through example tests using the hist_debug files. |