From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Todd Poynor <toddpoynor@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-team@android.com, Todd Poynor <toddpoynor@google.com>
Subject: Re: [PATCH] drivers: base: initcall_debug logs for driver probe times
Date: Wed, 20 Jun 2018 11:42:07 +0900 [thread overview]
Message-ID: <20180620024207.GA2694@kroah.com> (raw)
In-Reply-To: <20180620023903.242758-1-toddpoynor@gmail.com>
On Tue, Jun 19, 2018 at 07:39:03PM -0700, Todd Poynor wrote:
> From: Todd Poynor <toddpoynor@google.com>
>
> Add initcall_debug logs for each driver device probe call, for example:
>
> probe of a3800000.ramoops returned after 3007 usecs
>
> This replaces the previous code added to report times for deferred
> probes. It also reports OF platform bus device creates that were
> formerly lumped together in a single entry for function
> of_platform_default_populate_init, as well as helping to annotate other
> initcalls that involve device probing.
>
> Signed-off-by: Todd Poynor <toddpoynor@google.com>
> ---
> drivers/base/dd.c | 50 +++++++++++++++++++++++------------------------
> 1 file changed, 24 insertions(+), 26 deletions(-)
New features with less lines of code, nice!
I'll queue this up soon, very good work.
greg k-h
next prev parent reply other threads:[~2018-06-20 2:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-20 2:39 [PATCH] drivers: base: initcall_debug logs for driver probe times Todd Poynor
2018-06-20 2:42 ` Greg Kroah-Hartman [this message]
2018-06-20 2:51 ` Todd Poynor
2018-06-20 14:28 ` Rob Herring
2018-06-20 19:58 ` Todd Poynor
2018-06-20 20:41 ` Todd Poynor
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=20180620024207.GA2694@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=devicetree@vger.kernel.org \
--cc=frowand.list@gmail.com \
--cc=kernel-team@android.com \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=toddpoynor@gmail.com \
--cc=toddpoynor@google.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox