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| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2025-11-11 00:48:20 +0900 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-11-10 19:26:14 -0500 |
| commit | 7157062bb46c8bcfba3a7d77f91fc4795bff1316 (patch) | |
| tree | 76a0105ccc75f5918b31adc17363e24cd9d57fce /kernel/trace/trace_functions.c | |
| parent | 3a0d5bc76ff482c6e0c20f66f2b32e5dcf8238fe (diff) | |
tracing: Report wrong dynamic event command
Report wrong dynamic event type in the command via error_log.
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# echo "z hoge" > /sys/kernel/tracing/dynamic_events
sh: write error: Invalid argument
# cat /sys/kernel/tracing/error_log
[ 22.977022] dynevent: error: No matching dynamic event type
Command: z hoge
^
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Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://patch.msgid.link/176278970056.343441.10528135217342926645.stgit@devnote2
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_functions.c')
0 files changed, 0 insertions, 0 deletions