diff options
| author | Gabriele Monaco <gmonaco@redhat.com> | 2025-07-28 15:50:14 +0200 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-07-28 16:47:34 -0400 |
| commit | 7b70ac4cad2b20eaf415276bbaa0d9df9abb428c (patch) | |
| tree | 10f4c6d9af88515b72238445fc05b29ebf06a736 | |
| parent | 28a78afda6c80dfdcbec51813cb8d2813523ea0c (diff) | |
rv: Remove trailing whitespace from tracepoint string
RV event tracepoints print a line with the format:
"event_xyz: S0 x event -> S1 "
"event_xyz: S1 x event -> S0 (final)"
While printing an event leading to a non-final state, the line
has a trailing white space (visible above before the closing ").
Adapt the format string not to print the trailing whitespace if we are
not printing "(final)".
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tomas Glozar <tglozar@redhat.com>
Cc: Juri Lelli <jlelli@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Link: https://lore.kernel.org/20250728135022.255578-3-gmonaco@redhat.com
Reviewed-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
| -rw-r--r-- | kernel/trace/rv/rv_trace.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/trace/rv/rv_trace.h b/kernel/trace/rv/rv_trace.h index b6f310498466..17ba07329b67 100644 --- a/kernel/trace/rv/rv_trace.h +++ b/kernel/trace/rv/rv_trace.h @@ -29,11 +29,11 @@ DECLARE_EVENT_CLASS(event_da_monitor, __entry->final_state = final_state; ), - TP_printk("%s x %s -> %s %s", + TP_printk("%s x %s -> %s%s", __entry->state, __entry->event, __entry->next_state, - __entry->final_state ? "(final)" : "") + __entry->final_state ? " (final)" : "") ); DECLARE_EVENT_CLASS(error_da_monitor, @@ -90,12 +90,12 @@ DECLARE_EVENT_CLASS(event_da_monitor_id, __entry->final_state = final_state; ), - TP_printk("%d: %s x %s -> %s %s", + TP_printk("%d: %s x %s -> %s%s", __entry->id, __entry->state, __entry->event, __entry->next_state, - __entry->final_state ? "(final)" : "") + __entry->final_state ? " (final)" : "") ); DECLARE_EVENT_CLASS(error_da_monitor_id, |