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| author |   Steffen Maier <maier@linux.ibm.com> | 2018-04-13 17:39:15 +0200 |
|---|---|---|
| committer |   Jonathan Corbet <corbet@lwn.net> | 2018-04-16 14:04:26 -0600 |
| commit | 32fb7ef69a9f1e3c8ec18a174fbc474b90ee645e (patch) | |
| tree | 91ed18270e5a3ca9d6609fbf814b13e4f06573b9 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | Documentation/process: updates to the PGP guide (diff) | |
| download | linux-dev-32fb7ef69a9f1e3c8ec18a174fbc474b90ee645e.tar.xz linux-dev-32fb7ef69a9f1e3c8ec18a174fbc474b90ee645e.zip | |
Documentation: ftrace: clarify filters with dynamic ftrace and graph
I fell into the trap of having set up function tracer with a very
limited filter and then switched over to function_graph and was
erroneously wondering why the latter did not trace what I expected,
which was the full unabridged graph recursion.
Signed-off-by: Steffen Maier <maier@linux.ibm.com>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions