From mboxrd@z Thu Jan  1 00:00:00 1970
From: ruben@mrbrklyn.com (Ruben Safir)
Date: Sun, 14 Jun 2015 07:32:59 -0400
Subject: Global variables
In-Reply-To: <1434281327.2722.2.camel@roni>
References: <1434281327.2722.2.camel@roni>
Message-ID: <557D666B.60807@mrbrklyn.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

On 06/14/2015 07:28 AM, roni wrote:
> I know i should avoid using global variables in kernel programming.
> 
> What problem it create if i use more global variables?
> 
> 
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> 


you step on everyone else's names space.  Do you know how many other
people are collaborating with the kernel.  Stick to your own back yard.