From: David Miller <davem@davemloft.net>
To: kaber@trash.net
Cc: florian.fainelli@telecomint.eu, netdev@vger.kernel.org,
rpurdie@rpsys.net
Subject: Re: [PATCH] Add a network activity LED trigger
Date: Wed, 18 Jul 2007 15:22:49 -0700 (PDT) [thread overview]
Message-ID: <20070718.152249.43010301.davem@davemloft.net> (raw)
In-Reply-To: <469E1BB0.2040104@trash.net>
From: Patrick McHardy <kaber@trash.net>
Date: Wed, 18 Jul 2007 15:54:56 +0200
> Florian Fainelli wrote:
> >> Besides missing a declaration and not linking without the network
> >> LED config option, its pretty ridiculous to call this for every
> >> packet just to make a led blink.
> >>
> >
> > Could you suggest me a better way to do so ? The code was highly inspired from
> > what is done with the IDE trigger. The declaration is done in linux/leds.h,
> > which is included in dev.c for that purpose.
> >
>
> Maybe just increment a variable and periodically check it or something
> like that.
Yes please, calling this millions of times per second on a high end
router is just not smart.
next prev parent reply other threads:[~2007-07-18 22:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-18 13:27 [PATCH] Add a network activity LED trigger Florian Fainelli
2007-07-18 13:33 ` Patrick McHardy
2007-07-18 13:44 ` Florian Fainelli
2007-07-18 13:54 ` Patrick McHardy
2007-07-18 14:10 ` Richard Purdie
2007-07-18 14:14 ` Patrick McHardy
2007-07-18 22:22 ` David Miller [this message]
2007-07-18 13:41 ` Stephen Hemminger
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