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| author | Douglas Raillard <douglas.raillard@arm.com> | 2023-03-06 13:27:43 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2023-03-22 22:05:24 +0100 |
| commit | d18a04157fc171fd48075e3dc96471bd3b87f0dd (patch) | |
| tree | 4519bf2f4f1d97dde3f8ade25201ea09e72b3b6b | |
| parent | Linux 6.3-rc1 (diff) | |
| download | linux-d18a04157fc171fd48075e3dc96471bd3b87f0dd.tar.xz linux-d18a04157fc171fd48075e3dc96471bd3b87f0dd.zip | |
rcu: Fix rcu_torture_read ftrace event
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>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Cc: stable@vger.kernel.org
Fixes: 04ae87a52074e ("ftrace: Rework event_create_dir()")
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
[ boqun: Add "Cc" and "Fixes" tags per Steven ]
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
| -rw-r--r-- | include/trace/events/rcu.h | 2 |
1 files changed, 1 insertions, 1 deletions
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) |