From: Michael wang <wangyun@linux.vnet.ibm.com>
To: open list <linux-kernel@vger.kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>, Peter Zijlstra <peterz@infradead.org>
Subject: [PATCH 04/11] sched/cleanup: refine rt_policy()
Date: Thu, 22 Aug 2013 15:53:58 +0800 [thread overview]
Message-ID: <5215C396.4000400@linux.vnet.ibm.com> (raw)
In-Reply-To: <5215C233.9060907@linux.vnet.ibm.com>
Refine the rt_policy() to save few lines.
CC: Ingo Molnar <mingo@redhat.com>
CC: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Michael Wang <wangyun@linux.vnet.ibm.com>
---
kernel/sched/sched.h | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 4c1cb80..b557f39 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -82,9 +82,7 @@ extern void update_cpu_load_active(struct rq *this_rq);
static inline int rt_policy(int policy)
{
- if (policy == SCHED_FIFO || policy == SCHED_RR)
- return 1;
- return 0;
+ return policy == SCHED_FIFO || policy == SCHED_RR;
}
static inline int task_has_rt_policy(struct task_struct *p)
--
1.7.9.5
next prev parent reply other threads:[~2013-08-22 7:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-22 7:48 [PATCH 00/11] sched/cleanup: scheduler related cleanup and refine Michael wang
2013-08-22 7:49 ` [PATCH 01/11] sched/cleanup: remove the extra line in init_sched_fair_class() Michael wang
2013-08-22 7:50 ` [PATCH 02/11] sched/cleanup: remove the extra parm of alloc_thread_info_node() Michael wang
2013-08-22 7:52 ` [PATCH 03/11] sched/cleanup: remove the extra parm of copy_flags() Michael wang
2013-08-22 7:53 ` Michael wang [this message]
2013-08-22 7:54 ` [PATCH 05/11] sched/cleanup: remove the extra parm of wakeup_gran() Michael wang
2013-08-22 7:55 ` [PATCH 06/11] sched/cleanup: refine __setup_irq() Michael wang
2013-08-22 7:56 ` [PATCH 07/11] sched/cleanup: remove the extra parm of irq_set_thread_affinity() Michael wang
2013-08-22 7:57 ` [PATCH 08/11] sched/cleanup: remove the extra parm of sched_clock_idle_wakeup_event() Michael wang
2013-08-22 8:07 ` Michael wang
2013-08-22 7:58 ` [PATCH 09/11] sched/cleanup: remove the extra parm of tick_nohz_start_idle() Michael wang
2013-08-22 7:59 ` [PATCH 10/11] sched/cleanup: remove the extra parm of retrigger_next_event() Michael wang
2013-08-22 7:59 ` [PATCH 11/11] sched/cleanup: remove the extra parm of find_new_ilb() Michael wang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5215C396.4000400@linux.vnet.ibm.com \
--to=wangyun@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox