Subject: Re: [RFC/PATCH 2/4] UDP memory usage accounting (take 4): accounting unit and variable

From: Evgeniy Polyakov <[email-masked]>
Date: Sun, 7 Oct 2007 14:09:38 +0400

Hi.

On Sat, Oct 06, 2007 at 12:01:07AM +0900, Satoshi OSHIMA ([email-masked]) wrote:
> --- 2.6.23-rc3-udp_limit.orig/net/ipv4/udp.c
> +++ 2.6.23-rc3-udp_limit/net/ipv4/udp.c
> @@ -113,6 +113,10 @@ DEFINE_SNMP_STAT(struct udp_mib, udp_sta
>  struct hlist_head udp_hash[UDP_HTABLE_SIZE];
>  DEFINE_RWLOCK(udp_hash_lock);
>  
> +atomic_t udp_memory_allocated;
> +
> +EXPORT_SYMBOL(udp_memory_allocated);
> +

Why do you export this variable?
It is not accessed from modules in your patchset.

-- 
	Evgeniy Polyakov