netdev - Re: [PATCH net-next-2.6] inetpeer: seqlock optimization

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Message-Id: <20110304.124534.71142427.davem@davemloft.net>
Date:	Fri, 04 Mar 2011 12:45:34 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	xiaosuo@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next-2.6] inetpeer: seqlock optimization

From: David Miller <davem@...emloft.net>
Date: Fri, 04 Mar 2011 11:17:05 -0800 (PST)

> From: Eric Dumazet <eric.dumazet@...il.com>
> Date: Fri, 04 Mar 2011 16:09:08 +0100
> 
>> Here is a patch to implement this idea.
> 
> Applied, thanks Eric!

Unfortunately, I have to revert, the lockdep annotations needs to
be updated:

net/ipv4/inetpeer.c: In function ‘peer_avl_rebalance’:
net/ipv4/inetpeer.c:274:10: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:276:7: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:278:7: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:285:9: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:287:9: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:299:11: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:301:11: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:317:9: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:319:9: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:331:11: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:333:11: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c: In function ‘unlink_from_pool’:
net/ipv4/inetpeer.c:385:7: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:385:7: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:394:8: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:394:8: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:395:4: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c: In function ‘inet_getpeer’:
net/ipv4/inetpeer.c:508:6: error: ‘seqlock_t’ has no member named ‘dep_map’
net/ipv4/inetpeer.c:508:6: error: ‘seqlock_t’ has no member named ‘dep_map’