linux-kernel - Re: [PATCH] printk: Fix incorrect length from print

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Message-ID: <CAF6-1L54a1MB_7ERmTsXX=LY+ShfZ-fxoDsEwR8q2uj-EW_-nQ@mail.gmail.com>
Date:	Mon, 31 Dec 2012 15:45:31 +0100
From:	Sylvain Munaut <s.munaut@...tever-company.com>
To:	Roland Dreier <roland@...estorage.com>
Cc:	Joe Perches <joe@...ches.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Kay Sievers <kay@...y.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] printk: Fix incorrect length from print_time() when
 seconds > 99999

Hi,

>> Sylvan Munaut did something similar
>> https://lkml.org/lkml/2012/12/5/168
>
> Missed that and duplicated the debugging :(
> Sorry Sylvain.

I should have followed up on the patch sooner, but I basically
finished testing it fixed all the issues and posted it just before
leaving for vacation and I just got back (and didn't check my work
email there).


> I guess my patch may be preferable, since I happened to use the snprintf()
> method that you suggest -- all the open-coded digit-counting seems a bit
> verbose and perhaps hard to read and see the equivalence to the sprintf.

Yes, I just did it that way to match the way if was done in other
parts of that file in ... the snprintf method is clearly more
readable.

Cheers,

    Sylvain
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