From: Rodolfo Giometti <giometti@enneenne.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
David Woodhouse <dwmw2@infradead.org>,
Dave Jones <davej@redhat.com>, Sam Ravnborg <sam@ravnborg.org>,
Greg KH <greg@kroah.com>, Randy Dunlap <randy.dunlap@oracle.com>,
Kay Sievers <kay.sievers@vrfy.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [PATCH 05/10] ldisc: new dcd_change() method for line disciplines.
Date: Wed, 20 Aug 2008 16:05:36 +0200 [thread overview]
Message-ID: <20080820140536.GS21330@tekkaman> (raw)
In-Reply-To: <20080820134849.GB20648@elte.hu>
On Wed, Aug 20, 2008 at 03:48:49PM +0200, Ingo Molnar wrote:
> well, i didnt suggest you kill that aspect of the patchset - i suggested
I see, but I agree with Alan that is better to get a first working
inclusion and then working on improments. 8)
> you change it to hook into kernel/irq/*.c instead of
> arch/x86/kernel/irq*.c.
>
> That way all other architectures will benefit from it, not just x86.
> Doing an x86-only thing for such features is completely unacceptable.
I see but doing like this I can record IRQs timestamps sooner than in
kernel/irq/*.c, is that right? PPS precision is as better as sooner we
record the timestamps.
Ciao,
Rodolfo
--
GNU/Linux Solutions e-mail: giometti@enneenne.com
Linux Device Driver giometti@linux.it
Embedded Systems phone: +39 349 2432127
UNIX programming skype: rodolfo.giometti
next prev parent reply other threads:[~2008-08-20 14:06 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-19 21:50 LinuxPPS (RESUBMIT 6): the PPS Linux implementation Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 01/10] LinuxPPS core support Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 02/10] PPS: userland header file for PPS API Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 03/10] PPS: documentation programs and examples Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 04/10] PPS: LinuxPPS clients support Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 05/10] ldisc: new dcd_change() method for line disciplines Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 06/10] ldisc n_tty: export all N_TTY ldisc methods Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 07/10] tty: new PPS line discipline Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 08/10] PPS: serial clients support Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 09/10] PPS: low level IRQ timestamps recording Rodolfo Giometti
2008-08-19 21:50 ` [PATCH 10/10] PPS: parallel port clients support Rodolfo Giometti
2008-08-20 10:31 ` [PATCH 09/10] PPS: low level IRQ timestamps recording Ingo Molnar
2008-08-19 21:56 ` [PATCH 08/10] PPS: serial clients support Alan Cox
2008-08-19 21:54 ` [PATCH 07/10] tty: new PPS line discipline Alan Cox
2008-08-19 21:58 ` [PATCH 06/10] ldisc n_tty: export all N_TTY ldisc methods Alan Cox
2008-08-19 21:53 ` [PATCH 05/10] ldisc: new dcd_change() method for line disciplines Alan Cox
2008-08-19 22:49 ` Rodolfo Giometti
2008-08-19 22:38 ` Alan Cox
2008-08-19 23:05 ` Rodolfo Giometti
2008-08-20 8:53 ` Rodolfo Giometti
2008-08-20 10:11 ` Alan Cox
2008-08-20 13:01 ` Rodolfo Giometti
2008-08-20 13:48 ` Ingo Molnar
2008-08-20 14:05 ` Rodolfo Giometti [this message]
2008-08-19 23:22 ` [PATCH 01/10] LinuxPPS core support H. Peter Anvin
2008-08-20 9:13 ` Rodolfo Giometti
-- strict thread matches above, loose matches on Subject: below --
2008-08-20 13:16 LinuxPPS (RESUBMIT 7): the PPS Linux implementation Rodolfo Giometti
2008-08-20 13:16 ` [PATCH 01/10] LinuxPPS core support Rodolfo Giometti
2008-08-20 13:16 ` [PATCH 02/10] PPS: userland header file for PPS API Rodolfo Giometti
2008-08-20 13:16 ` [PATCH 03/10] PPS: documentation programs and examples Rodolfo Giometti
2008-08-20 13:16 ` [PATCH 04/10] PPS: LinuxPPS clients support Rodolfo Giometti
2008-08-20 13:16 ` [PATCH 05/10] ldisc: new dcd_change() method for line disciplines Rodolfo Giometti
2008-09-10 7:52 LinuxPPS (RESUBMIT 7): the PPS Linux implementation Rodolfo Giometti
2008-09-10 7:52 ` [PATCH 01/10] LinuxPPS core support Rodolfo Giometti
2008-09-10 7:52 ` [PATCH 02/10] PPS: userland header file for PPS API Rodolfo Giometti
2008-09-10 7:52 ` [PATCH 03/10] PPS: documentation programs and examples Rodolfo Giometti
2008-09-10 7:52 ` [PATCH 04/10] PPS: LinuxPPS clients support Rodolfo Giometti
2008-09-10 7:52 ` [PATCH 05/10] ldisc: new dcd_change() method for line disciplines Rodolfo Giometti
2008-10-02 7:41 LinuxPPS (RESUBMIT 7): the PPS Linux implementation Rodolfo Giometti
2008-10-02 7:41 ` [PATCH 01/10] LinuxPPS core support Rodolfo Giometti
2008-10-02 7:41 ` [PATCH 02/10] PPS: userland header file for PPS API Rodolfo Giometti
2008-10-02 7:41 ` [PATCH 03/10] PPS: documentation programs and examples Rodolfo Giometti
2008-10-02 7:41 ` [PATCH 04/10] PPS: LinuxPPS clients support Rodolfo Giometti
2008-10-02 7:41 ` [PATCH 05/10] ldisc: new dcd_change() method for line disciplines Rodolfo Giometti
2008-10-02 15:25 ` H. Peter Anvin
2008-10-02 15:58 ` Alan Cox
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