Thomas Weißschuh 057caace52 tracing: Create output file from cmd_check_undefined ...

As the output file is currently never created, the check will run every
time, even if the inputs have not changed.

Create an empty output file which allows make to skip the execution when
it is not necessary.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Vincent Donnefort <vdonnefort@google.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260520-tracing-ringbuffer-check-v1-1-d979cfab1338@weissschuh.net
Fixes: 1211907ac0 ("tracing: Generate undef symbols allowlist for simple_ring_buffer")
Fixes: 58b4bd1839 ("tracing: Adjust cmd_check_undefined to show unexpected undefined symbols")
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2026-05-21 08:31:55 -04:00

..

rv

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blktrace.c

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bpf_trace.c

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bpf_trace.h

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error_report-traces.c

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fgraph.c

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fprobe.c

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ftrace_internal.h

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ftrace.c

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Kconfig

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kprobe_event_gen_test.c

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Makefile

tracing: Create output file from cmd_check_undefined

2026-05-21 08:31:55 -04:00

pid_list.c

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pid_list.h

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power-traces.c

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preemptirq_delay_test.c

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remote_test_events.h

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remote_test.c

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rethook.c

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ring_buffer_benchmark.c

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ring_buffer.c

ring-buffer: Flush and stop persistent ring buffer on panic

2026-05-21 08:20:58 -04:00

rpm-traces.c

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simple_ring_buffer.c

tracing: Fix unload_page for simple_ring_buffer init rollback

2026-05-21 08:26:22 -04:00

synth_event_gen_test.c

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trace_benchmark.c

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trace_benchmark.h

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trace_boot.c

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trace_branch.c

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trace_btf.c

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trace_btf.h

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trace_clock.c

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trace_dynevent.c

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trace_dynevent.h

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trace_entries.h

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trace_eprobe.c

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trace_event_perf.c

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trace_events_filter_test.h

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trace_events_filter.c

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trace_events_hist.c

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trace_events_inject.c

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trace_events_synth.c

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trace_events_trigger.c

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trace_events_user.c

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trace_events.c

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trace_export.c

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trace_fprobe.c

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trace_functions_graph.c

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trace_functions.c

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trace_hwlat.c

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trace_irqsoff.c

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trace_kdb.c

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trace_kprobe_selftest.c

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trace_kprobe_selftest.h

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trace_kprobe.c

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trace_mmiotrace.c

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trace_nop.c

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trace_osnoise.c

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trace_output.c

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trace_output.h

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trace_pid.c

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trace_preemptirq.c

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trace_printk.c

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trace_probe_kernel.h

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trace_probe_tmpl.h

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trace_probe.c

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trace_probe.h

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trace_recursion_record.c

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trace_remote.c

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trace_sched_switch.c

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trace_sched_wakeup.c

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trace_selftest_dynamic.c

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trace_selftest.c

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trace_seq.c

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trace_snapshot.c

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trace_stack.c

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trace_stat.c

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trace_stat.h

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trace_synth.h

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trace_syscalls.c

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trace_uprobe.c

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trace.c

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trace.h

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tracing_map.c

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tracing_map.h

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undefsyms_base.c

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