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Open Source and information security mailing list archives
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Date: Tue, 24 Jan 2017 14:39:41 +0100 From: Nicolas Ferre <nicolas.ferre@...el.com> To: Daniel Lezcano <daniel.lezcano@...aro.org>, David Engraf <david.engraf@...go.com> CC: <tglx@...utronix.de>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] tcb_clksrc: Use 32 bit tcb as sched_clock Le 23/01/2017 à 14:59, Daniel Lezcano a écrit : > On Wed, Jan 11, 2017 at 02:50:59PM +0100, David Engraf wrote: >> On newer boards the TC can be read as single 32 bit value without locking. >> Thus the clock can be used as reference for sched_clock which is much more >> accurate than the jiffies implementation. >> >> Tested on a Atmel SAMA5D2 board. >> >> Signed-off-by: David Engraf <david.engraf@...go.com> >> --- > > Nicolas, > > if you agree I will take this change. Absolutely. I've just added the Ack. Thanks for the head-up. Bye, -- Nicolas Ferre
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