netdev - Re: [PATCH] net/core: Convert to current logging forms

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Date:	Tue, 28 Jun 2011 13:31:08 -0700
From:	Joe Perches <joe@...ches.com>
To:	Ben Hutchings <bhutchings@...arflare.com>
Cc:	netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Neil Horman <nhorman@...driver.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/core: Convert to current logging forms

On Tue, 2011-06-28 at 21:21 +0100, Ben Hutchings wrote:
> On Tue, 2011-06-28 at 12:40 -0700, Joe Perches wrote:
> > Use pr_fmt, pr_<level>, and netdev_<level> as appropriate.
> > Coalesce long formats.
> [...]
> > --- a/net/core/dev.c
> > +++ b/net/core/dev.c
> > @@ -72,6 +72,8 @@
> > +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> [...]
> KBUILD_MODNAME is presumably going to be "dev".

'tis.

> That's not very meaningful.

I think it's not useless though.

Anything else you think it should be?
Maybe "net_core_device:" or some such like that?

Here are the format strings now prefaced by "dev:"

$ strings net/core/built-in.o |grep "^<.>dev:"
<6>dev: netif_stop_queue() cannot be called before register_netdev()
<4>dev: dev_remove_pack: %p not found
<3>dev: Loading kernel module for a network device with CAP_SYS_MODULE (deprecated)
<0>dev: %s: failed to move %s to init_net: %d
<3>dev: alloc_netdev: Unable to allocate device with zero queues
<3>dev: alloc_netdev: Unable to allocate device with zero RX queues
<3>dev: alloc_netdev: Unable to allocate device



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