[Top] [All Lists]

Re: [PATCH -v5 02/11] MIPS: add mips_timecounter_read() to get high prec

Subject: Re: [PATCH -v5 02/11] MIPS: add mips_timecounter_read() to get high precision timestamp
From: Wu Zhangjin <>
Date: Mon, 26 Oct 2009 22:25:08 +0800
Cc:,, Thomas Gleixner <>, Ralf Baechle <>, Nicholas Mc Guire <>, Richard Sandiford <>, David Daney <>, Adam Nemet <>, Patrik Kluba <>, Frederic Weisbecker <>
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed;; s=gamma; h=domainkey-signature:received:received:subject:from:reply-to:to:cc :in-reply-to:references:content-type:organization:date:message-id :mime-version:x-mailer:content-transfer-encoding; bh=j5dXQrJt6P69e35OZdBcbL4Zl2D0v7U0t+RUPVQKWEQ=; b=Wq1pvTlJS6AnrLiNDpfcprB6YuFxrJCT1c4V0auG0SdsViT7YG1QD4rZ4FH0Mzi8X/ ljwdOZJoFhWCf+CJO6asDjmBCsOh2JBiZTHruBZxUH2+uL7qo9VBrIcZ5tKrCfLRyz58 /OF+xk8sYv+8+MRIjAqMoXiVX5E68gknB6Xqg=
Domainkey-signature: a=rsa-sha1; c=nofws;; s=gamma; h=subject:from:reply-to:to:cc:in-reply-to:references:content-type :organization:date:message-id:mime-version:x-mailer :content-transfer-encoding; b=KrWKvOSQmFaHcCt43nTBIItf69z9IiPjUJm5WjfaJklUPozsYgk7v1pbvtXBmG1nwX WxkohomDfpfUWbA1VmRtEIaACeASb7X4pRCLiEaBtS441ugf8Q4OEVKpgRYmLtg5x+Zh xJR8tMQEbyTbOG2UOEIgmp8qtncIvPmcgJA+w=
In-reply-to: <>
Organization: DSLab, Lanzhou University, China
Original-recipient: rfc822;
References: <> <> <> <>

On Mon, 2009-10-26 at 10:01 -0400, Steven Rostedt wrote:
> Some patches touch core tracing code, and some are arch specific. Now
> the question is how do we go. I prefer that we go the path of the
> tracing tree (easier for me to test).

Just coped with the feedbacks from Frederic Weisbecker.

I will rebase the whole patches to your git repo(the following one?) and
send them out as the -v6 revision:


>  But every patch that touches MIPS
> arch, needs an Acked-by from the MIPS maintainer. Which I see is Ralf
> (on the Cc of this patch set.)

Looking forward to the feedback from Ralf, Seems he is a little busy.
and also looking forward to the testing result from the other MIPS
developers, so, we can ensure ftrace for MIPS really function!

Welcome to clone this branch and test it:

git://  linux-mips/dev/ftrace-upstream

And this document will tell you how to play with it:

Thanks & Regards,
        Wu Zhangjin

<Prev in Thread] Current Thread [Next in Thread>