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tracing/histogram: Fix stacktrace histogram Documententation
authorTom Zanussi <zanussi@kernel.org>
Fri, 10 Feb 2023 21:33:06 +0000 (15:33 -0600)
committerSteven Rostedt (Google) <rostedt@goodmis.org>
Thu, 16 Feb 2023 18:49:39 +0000 (13:49 -0500)
commitd8f0ae3ebed416728077fe94698983c30d409241
tree5328ea005ca0ca55f0090d3ff7cca80fd27ca124
parentf5914b301a17575a4cbcb85a0169a3148b958064
tracing/histogram: Fix stacktrace histogram Documententation

Fix a small problem with the histogram specification in the
Documentation, and change the example to show output using a
stacktrace field rather than the global stacktrace.

Link: https://lkml.kernel.org/r/f75f807dd4998249e513515f703a2ff7407605f4.1676063532.git.zanussi@kernel.org
Signed-off-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Documentation/trace/histogram.rst