From: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
To: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Cc: linux-kernel@vger.kernel.org, fweisbec@gmail.com,
Steven Rostedt <rostedt@goodmis.org>,
peterz@infradead.org, mingo@redhat.com
Subject: Re: [PATCH 1/3] tracing: Use inline task_nice() to get rid of an open coded implementation of it.
Date: Tue, 11 Mar 2014 13:04:40 +0800 [thread overview]
Message-ID: <531E9968.8010401@cn.fujitsu.com> (raw)
In-Reply-To: <8ae8a3aefb157e9e7d1b62a4c136289e74783eaf.1394022835.git.yangds.fnst@cn.fujitsu.com>
Hi steve,
Could you take these three patches if they looks fine to you??
Thanx
On 03/05/2014 08:36 PM, Dongsheng Yang wrote:
> Function task_nice() was reimplemented as inline function, we can use it here
> to replace the open coded implementation.
>
> Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
> cc: Steven Rostedt <rostedt@goodmis.org>
> ---
> kernel/trace/trace.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
> index 815c878..dba0e3d 100644
> --- a/kernel/trace/trace.c
> +++ b/kernel/trace/trace.c
> @@ -1003,7 +1003,7 @@ __update_max_tr(struct trace_array *tr, struct task_struct *tsk, int cpu)
> else
> max_data->uid = task_uid(tsk);
>
> - max_data->nice = tsk->static_prio - 20 - MAX_RT_PRIO;
> + max_data->nice = task_nice(tsk);
> max_data->policy = tsk->policy;
> max_data->rt_priority = tsk->rt_priority;
>
prev parent reply other threads:[~2014-03-11 5:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-05 12:36 [PATCH 1/3] tracing: Use inline task_nice() to get rid of an open coded implementation of it Dongsheng Yang
2014-03-05 12:36 ` [PATCH 2/3] sched: Use clamp() and clamp_val() to make it more readable Dongsheng Yang
2014-03-05 15:17 ` Joe Perches
2014-03-05 15:26 ` Steven Rostedt
2014-03-05 15:29 ` Joe Perches
2014-03-05 12:36 ` [PATCH 3/3] sched/prio: Replace hardcoding of 40 with NICE_WIDTH Dongsheng Yang
2014-03-10 22:23 ` [PATCH] kernel/sys: Replace hardcoding of 20 with MAX_NICE + 1 Joe Perches
2014-03-11 1:17 ` Dongsheng Yang
2014-03-11 2:21 ` Joe Perches
2014-03-11 2:35 ` Dongsheng Yang
2014-03-11 5:04 ` Dongsheng Yang [this message]
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