From: Greg KH <greg@kroah.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: Some doubts about hotplug
Date: Sat, 07 May 2005 03:41:15 +0000 [thread overview]
Message-ID: <20050507034114.GA652@kroah.com> (raw)
On Wed, Apr 27, 2005 at 03:00:39PM -0300, Piter Punk wrote:
> Hi,
>
> First all, sorry for my bad english, i hope you can understand
> this mail. I really like hotplug, but i am got problems with boot time.
>
> I am telling that things to you, because you are the "name" in
> many hotplug talks. Measuring the time i got some weird results:
>
> poseidon - 0m12.587s
> janus - 0m33.949s
> rachael - 0m19.529s
>
> It's only the time probing PCI devices. USB and PnP devices
> are very faster. I really don't know why it looses so many seconds.
> My "alternative" approach is to swaps /etc/hotplug/pci.rc with:
>
> for i in `pcimodules`; do
> grep -q "^$i" /etc/hotplug/blacklist || modprobe $i
> done
>
> And only this. Is a lot faster. But i don't know if it causes
> new problems. I don't want fix "time" and lost funcionality.
Sorry for the delay.
I don't really understand what the problem is. What are you measuring?
What do you feel is slow?
thanks,
greg k-h
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next reply other threads:[~2005-05-07 3:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-07 3:41 Greg KH [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-04-27 18:00 Some doubts about hotplug Piter Punk
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