netdev - Re: [PATCH net-next] tg3: use netdev_alloc

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Message-ID: <1337412701.7029.79.camel@edumazet-glaptop>
Date:	Sat, 19 May 2012 09:31:41 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, mcarlson@...adcom.com, mchan@...adcom.com
Subject: Re: [PATCH net-next] tg3: use netdev_alloc_frag() API

On Sat, 2012-05-19 at 03:19 -0400, David Miller wrote:
> From: Eric Dumazet <eric.dumazet@...il.com>
> Date: Sat, 19 May 2012 09:15:49 +0200
> 
> > From: Eric Dumazet <edumazet@...gle.com>
> > 
> > Update our reference driver to use netdev_alloc_frag() API instead of
> > the temporary custom allocator I introduced in commit 8d4057a938
> > (tg3: provide frags as skb head)
> > 
> > This removes the memory leak we had, since we could leak one page at
> > device dismantle.
> > 
> > Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> 
> Hmmm, doesn't apply cleanly to net-next for some reason:
> 
> [davem@drr net-next]$ git am --signoff net-next-tg3-use-netdev_alloc_frag-API.patch 
> Applying: tg3: use netdev_alloc_frag() API
> error: patch failed: drivers/net/ethernet/broadcom/tg3.c:5631
> error: drivers/net/ethernet/broadcom/tg3.c: patch does not apply
> Patch failed at 0001 tg3: use netdev_alloc_frag() API
> When you have resolved this problem run "git am --resolved".
> If you would prefer to skip this patch, instead run "git am --skip".
> To restore the original branch and stop patching run "git am --abort".

Indeed, there is an extra space at the end of one line in my tree... ???

atomic_add((PAGE_SIZE / TG3_FRAGSIZE) - 1, &page->_count); <HERE>

I submit a v2 immediately.

Sorry


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