Commit 58b9987d authored by Ed Tsai's avatar Ed Tsai Committed by Steven Rostedt (VMware)
Browse files

sched/tracing: Remove the redundant 'success' in the sched tracepoint 

'success' is left here for a long time and also it is meaningless
for the upper user. Just remove it.

[ There were some tools expecting this, and this may break them. But
  hopefully they've been fixed in the mean time. Otherwise this may be
  likely reverted - SDR ]

Link: https://lkml.kernel.org/r/20210422122226.9415-1-ed.tsai@mediatek.com



Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: default avatarEd Tsai <ed.tsai@mediatek.com>
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 30d103f2

include/trace/events/sched.h

+0 −2
Original line number Diff line number Diff line
@@ -148,7 +148,6 @@ DECLARE_EVENT_CLASS(sched_wakeup_template, 
		__array(	char,	comm,	TASK_COMM_LEN	)

		__field(	pid_t,	pid			)

		__field(	int,	prio			)

		__field(	int,	success			)

		__field(	int,	target_cpu		)

	),
@@ -156,7 +155,6 @@ DECLARE_EVENT_CLASS(sched_wakeup_template, 
		memcpy(__entry->comm, p->comm, TASK_COMM_LEN);

		__entry->pid		= p->pid;

		__entry->prio		= p->prio; /* XXX SCHED_DEADLINE */

		__entry->success	= 1; /* rudiment, kill when possible */

		__entry->target_cpu	= task_cpu(p);

	),