Documentation: Fix filename typo in ftrace doc

The filename for setting the cpumask should be `tracing_cpumask`,
instead of `tracing_cpu_mask`.

Signed-off-by: Yuanhsi Chung <freshliver.cys@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20231104103329.215139-1-freshliver.cys@gmail.com>
This commit is contained in:
Yuanhsi Chung 2023-11-04 18:33:30 +08:00 committed by Jonathan Corbet
parent 335bbdf01d
commit 7c49ca6b02

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@ -2574,7 +2574,7 @@ want, depending on your needs.
- The cpu number on which the function executed is default
enabled. It is sometimes better to only trace one cpu (see
tracing_cpu_mask file) or you might sometimes see unordered
tracing_cpumask file) or you might sometimes see unordered
function calls while cpu tracing switch.
- hide: echo nofuncgraph-cpu > trace_options