[PATCH 3.10 19/29] ring-buffer-benchmark: Fix the wrong sched_priority of producer
From: Greg Kroah-Hartman
Date: Fri Jun 19 2015 - 16:54:43 EST
3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wang Long <long.wanglong@xxxxxxxxxx>
commit 108029323910c5dd1ef8fa2d10da1ce5fbce6e12 upstream.
The producer should be used producer_fifo as its sched_priority,
so correct it.
Link: http://lkml.kernel.org/r/1433923957-67842-1-git-send-email-long.wanglong@xxxxxxxxxx
Signed-off-by: Wang Long <long.wanglong@xxxxxxxxxx>
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
kernel/trace/ring_buffer_benchmark.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/trace/ring_buffer_benchmark.c
+++ b/kernel/trace/ring_buffer_benchmark.c
@@ -455,7 +455,7 @@ static int __init ring_buffer_benchmark_
if (producer_fifo >= 0) {
struct sched_param param = {
- .sched_priority = consumer_fifo
+ .sched_priority = producer_fifo
};
sched_setscheduler(producer, SCHED_FIFO, ¶m);
} else
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