[3.13.y-ckt stable] Patch "ring-buffer-benchmark: Fix the wrong sched_priority of producer" has been added to staging queue
Kamal Mostafa
kamal at canonical.com
Tue Jul 7 22:16:28 UTC 2015
This is a note to let you know that I have just added a patch titled
ring-buffer-benchmark: Fix the wrong sched_priority of producer
to the linux-3.13.y-queue branch of the 3.13.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.13.y-queue
This patch is scheduled to be released in version 3.13.11-ckt23.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.13.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Kamal
------
>From 8a86bc99aa71812a3cf068a272a23992bd8c7a9b Mon Sep 17 00:00:00 2001
From: Wang Long <long.wanglong at huawei.com>
Date: Wed, 10 Jun 2015 08:12:37 +0000
Subject: ring-buffer-benchmark: Fix the wrong sched_priority of producer
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@huawei.com
Signed-off-by: Wang Long <long.wanglong at huawei.com>
Signed-off-by: Steven Rostedt <rostedt at goodmis.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
kernel/trace/ring_buffer_benchmark.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c
index a5457d5..6ad2e2d 100644
--- a/kernel/trace/ring_buffer_benchmark.c
+++ b/kernel/trace/ring_buffer_benchmark.c
@@ -455,7 +455,7 @@ static int __init ring_buffer_benchmark_init(void)
if (producer_fifo >= 0) {
struct sched_param param = {
- .sched_priority = consumer_fifo
+ .sched_priority = producer_fifo
};
sched_setscheduler(producer, SCHED_FIFO, ¶m);
} else
--
1.9.1
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