From a325742505f6f08141fd7a530a82a907780bfd2c Mon Sep 17 00:00:00 2001 From: Tio Zhang Date: Wed, 3 Jul 2024 11:33:53 +0800 Subject: [PATCH] tracing/sched: sched_switch: place prev_comm and next_comm in right order Switch the order of prev_comm and next_comm in sched_switch's code to align with its printing order. Cc: Signed-off-by: Tio Zhang Link: https://lore.kernel.org/20240703033353.GA2833@didi-ThinkCentre-M930t-N000 Reviewed-by: Madadi Vineeth Reddy Signed-off-by: Steven Rostedt (Google) --- 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 */