[for-next][PATCH 2/3] tracing/sched: sched_switch: place prev_comm and next_comm in right order

Steven Rostedt
2024-07-16T18:06:34Z

From: Tio Zhang <tiozhang@didiglobal.com>

Switch the order of prev_comm and next_comm in sched_switch's code to
align with its printing order.

Cc: <mhiramat@kernel.org>
Signed-off-by: Tio Zhang <tiozhang@didiglobal.com>
Link: https://lore.kernel.org/20240703033353.GA2833@didi-ThinkCentre-M930t-N000
Reviewed-by: Madadi Vineeth Reddy <vineethr@linux.ibm.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
include/trace/events/sched.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index 6df2b4685b08..9ea4c404bd4e 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -239,11 +239,11 @@ TRACE_EVENT(sched_switch,
),

TP_fast_assign(
- memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
+ memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
__entry->prev_pid = prev->pid;
__entry->prev_prio = prev->prio;
__entry->prev_state = __trace_sched_switch_state(preempt, prev_state, prev);
- memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
+ memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
__entry->next_pid = next->pid;
__entry->next_prio = next->prio;
/* XXX SCHED_DEADLINE */
--
2.43.0