linux-kernel - Re: [GIT PULL] kdbus for 4.1-rc1

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Message-ID: <CA+ToGPEx-qK41knJ=996Ma42RxiLccWxvk=LoJfY6qY0a61NBg@mail.gmail.com>
Date:	Tue, 21 Apr 2015 14:25:03 -0300
From:	Diego Viola <diego.viola@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Austin S Hemmelgarn <ahferroin7@...il.com>,
	Al Viro <viro@...iv.linux.org.uk>,
	Andy Lutomirski <luto@...capital.net>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Arnd Bergmann <arnd@...db.de>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>,
	Tom Gundersen <teg@...m.no>, Jiri Kosina <jkosina@...e.cz>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Daniel Mack <daniel@...que.org>,
	David Herrmann <dh.herrmann@...il.com>,
	Djalal Harouni <tixxdz@...ndz.org>
Subject: Re: [GIT PULL] kdbus for 4.1-rc1

I'm not exactly sure what the problem is. It might not even be a
problem with D-bus, and it's probably a timeout issue as you said.

I'll give kdbus a try anyway and report back.

Thanks,

Diego

On Tue, Apr 21, 2015 at 2:06 PM, Greg Kroah-Hartman
<gregkh@...uxfoundation.org> wrote:
> On Tue, Apr 21, 2015 at 01:54:54PM -0300, Diego Viola wrote:
>> I'd like to see D-Bus in the kernel (kdbus), if that's going to make
>> D-Bus faster.
>>
>> See this application taking 15 seconds to start just because D-Bus is too slow.
>>
>> https://bugs.kde.org/show_bug.cgi?id=342682
>>
>> Hopefully kdbus solves problems such as this one.
>
> That bug really doesn't look like it would be solved by kdbus, I don't
> see a ton of messages being sent as the issue, do you?  It seems like
> something is timing out and then continuing on with the application
> startup.
>
> But, you can try it out, grab the kernel patch, enable it in systemd,
> and try it for yourself and let us know!
>
> thanks,
>
> greg k-h
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