From: Douglas RAILLARD <douglas.raillard@arm.com>
To: douglas.raillard@arm.com, Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
linux-kernel@vger.kernel.org (open list:TRACING),
linux-trace-kernel@vger.kernel.org (open list:TRACING)
Subject: [PATCH] rcu: Fix rcu_torture_read ftrace event
Date: Mon, 6 Mar 2023 12:27:43 +0000 [thread overview]
Message-ID: <20230306122744.236790-1-douglas.raillard@arm.com> (raw)
From: Douglas Raillard <douglas.raillard@arm.com>
Fix the rcutorturename field so that its size is correctly reported in
the text format embedded in trace.dat files. As it stands, it is
reported as being of size 1:
field:char rcutorturename[8]; offset:8; size:1; signed:0;
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
---
include/trace/events/rcu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index 90b2fb0292cb..012fa0d171b2 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -768,7 +768,7 @@ TRACE_EVENT_RCU(rcu_torture_read,
TP_ARGS(rcutorturename, rhp, secs, c_old, c),
TP_STRUCT__entry(
- __field(char, rcutorturename[RCUTORTURENAME_LEN])
+ __array(char, rcutorturename, RCUTORTURENAME_LEN)
__field(struct rcu_head *, rhp)
__field(unsigned long, secs)
__field(unsigned long, c_old)
--
2.25.1
next reply other threads:[~2023-03-06 12:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-06 12:27 Douglas RAILLARD [this message]
2023-03-06 12:54 ` [PATCH] rcu: Fix rcu_torture_read ftrace event Mukesh Ojha
2023-03-20 15:20 ` Steven Rostedt
2023-03-20 16:58 ` Paul E. McKenney
2023-03-20 17:36 ` Steven Rostedt
2023-03-20 18:49 ` Paul E. McKenney
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