All of lore.kernel.org
 help / color / mirror / Atom feed
From: Olof Johansson <olof@lixom.net>
To: Mark Rutland <mark.rutland@arm.com>, Marc Zyngier <marc.zyngier@arm.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.or>,
	Thomas Gleixner <tglx@linutronix.de>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Olof Johansson <olof@lixom.net>
Subject: Re: [PATCH] clocksource: arm_arch_timer: print timer value at init time
Date: Fri, 3 Feb 2017 16:08:32 -0800	[thread overview]
Message-ID: <CAOesGMjzxw9LGmLVV_5drH1snwo_a+pwCi+rD6m46nJOumGmQw@mail.gmail.com> (raw)
In-Reply-To: <1482169657-15773-1-git-send-email-olof@lixom.net>

On Mon, Dec 19, 2016 at 9:47 AM, Olof Johansson <olof@lixom.net> wrote:
> This is useful to get an indication of how much time we spent in firmware.
>
> It's not guaranteed that the timer started at 0 on reset, so it's just
> an approximation, and might very well be invalid on some systems. But
> it's still a useful metric to have access to.
>
> Signed-off-by: Olof Johansson <olof@lixom.net>

Friendly ping. Would be nice to see this land in 4.11.


Thanks,

-Olof

WARNING: multiple messages have this Message-ID (diff)
From: olof@lixom.net (Olof Johansson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] clocksource: arm_arch_timer: print timer value at init time
Date: Fri, 3 Feb 2017 16:08:32 -0800	[thread overview]
Message-ID: <CAOesGMjzxw9LGmLVV_5drH1snwo_a+pwCi+rD6m46nJOumGmQw@mail.gmail.com> (raw)
In-Reply-To: <1482169657-15773-1-git-send-email-olof@lixom.net>

On Mon, Dec 19, 2016 at 9:47 AM, Olof Johansson <olof@lixom.net> wrote:
> This is useful to get an indication of how much time we spent in firmware.
>
> It's not guaranteed that the timer started at 0 on reset, so it's just
> an approximation, and might very well be invalid on some systems. But
> it's still a useful metric to have access to.
>
> Signed-off-by: Olof Johansson <olof@lixom.net>

Friendly ping. Would be nice to see this land in 4.11.


Thanks,

-Olof

  reply	other threads:[~2017-02-04  0:08 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-19 17:47 [PATCH] clocksource: arm_arch_timer: print timer value at init time Olof Johansson
2016-12-19 17:47 ` Olof Johansson
2017-02-04  0:08 ` Olof Johansson [this message]
2017-02-04  0:08   ` Olof Johansson
2017-02-04  8:41 ` Daniel Lezcano
2017-02-04  8:41   ` Daniel Lezcano
2017-02-06 17:41   ` Mark Rutland
2017-02-06 17:41     ` Mark Rutland

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=CAOesGMjzxw9LGmLVV_5drH1snwo_a+pwCi+rD6m46nJOumGmQw@mail.gmail.com \
    --to=olof@lixom.net \
    --cc=daniel.lezcano@linaro.or \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=marc.zyngier@arm.com \
    --cc=mark.rutland@arm.com \
    --cc=tglx@linutronix.de \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.