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Message-Id: <1409848265-17150-16-git-send-email-klamm@yandex-team.ru>
Date: Thu, 4 Sep 2014 20:31:02 +0400
From: klamm@...dex-team.ru
To: peterz@...radead.org, mingo@...hat.com,
linux-kernel@...r.kernel.org
Cc: stfomichev@...dex-team.ru, Roman Gushchin <klamm@...dex-team.ru>
Subject: [PATCH 16/19] smart: change default RR timeslice to 5ms
From: Roman Gushchin <klamm@...dex-team.ru>
By default, SCHED_RR timeslice is 100ms. Change it to 5ms to achieve
better responsibility.
Signed-off-by: Roman Gushchin <klamm@...dex-team.ru>
---
include/linux/sched/rt.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/sched/rt.h b/include/linux/sched/rt.h
index 440434d..988eae8 100644
--- a/include/linux/sched/rt.h
+++ b/include/linux/sched/rt.h
@@ -59,6 +59,10 @@ extern void normalize_rt_tasks(void);
* default timeslice is 100 msecs (used only for SCHED_RR tasks).
* Timeslices get refilled after they expire.
*/
+#ifdef CONFIG_SMART
+#define RR_TIMESLICE (5 * HZ / 1000)
+#else
#define RR_TIMESLICE (100 * HZ / 1000)
+#endif
#endif /* _SCHED_RT_H */
--
1.9.3
--
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