]> www.infradead.org Git - users/jedix/linux-maple.git/commit
selftests/ftrace: Add fgraph-multi.tc test
authorSteven Rostedt (Google) <rostedt@goodmis.org>
Mon, 3 Jun 2024 19:07:31 +0000 (15:07 -0400)
committerSteven Rostedt (Google) <rostedt@goodmis.org>
Tue, 4 Jun 2024 14:38:40 +0000 (10:38 -0400)
commit8d4e21bd4cca8013d2c6f55d42df85838d4ebce6
tree968096b521d877f1f7c982a878ba1471953cfa40
parent35b944a997e25962122c3dea68b020e7fbb06cbd
selftests/ftrace: Add fgraph-multi.tc test

Add a test that creates 3 instances and enables function_graph tracer in
each as well as the top instance, where each will enable a filter (but one
that traces all functions) and check that they are filtering properly.

Link: https://lore.kernel.org/linux-trace-kernel/20240603190825.252845939@goodmis.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Florent Revest <revest@chromium.org>
Cc: Martin KaFai Lau <martin.lau@linux.dev>
Cc: bpf <bpf@vger.kernel.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Alan Maguire <alan.maguire@oracle.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Guo Ren <guoren@kernel.org>
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
tools/testing/selftests/ftrace/test.d/ftrace/fgraph-multi.tc [new file with mode: 0644]