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Shile Zhang 0c199348cf sched/rt: Show the 'sched_rr_timeslice' SCHED_RR timeslice tuning knob in milliseconds ... [ Upstream commit 975e155ed8732cb81f55c021c441ae662dd040b5 ] We added the 'sched_rr_timeslice_ms' SCHED_RR tuning knob in this commit: ce0dbbbb30 ("sched/rt: Add a tuning knob to allow changing SCHED_RR timeslice") ... which name suggests to users that it's in milliseconds, while in reality it's being set in milliseconds but the result is shown in jiffies. This is obviously confusing when HZ is not 1000, it makes it appear like the value set failed, such as HZ=100: root# echo 100 > /proc/sys/kernel/sched_rr_timeslice_ms root# cat /proc/sys/kernel/sched_rr_timeslice_ms 10 Fix this to be milliseconds all around. Signed-off-by: Shile Zhang <shile.zhang@nokia.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1485612049-20923-1-git-send-email-shile.zhang@nokia.com Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-07-09 09:35:55 +02:00
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deadline.h
prio.h
rt.h
smt.h	x86/speculation: Rework SMT state change	2019-05-14 19:19:36 +02:00
sysctl.h	sched/rt: Show the 'sched_rr_timeslice' SCHED_RR timeslice tuning knob in milliseconds	2020-07-09 09:35:55 +02:00