From: David Miller <davem@davemloft.net>
To: alexander.h.duyck@intel.com
Cc: netdev@vger.kernel.org, jeffrey.t.kirsher@intel.com, edumazet@google.com
Subject: Re: [PATCH] skb: Add skb_head_is_locked helper function
Date: Thu, 03 May 2012 13:23:11 -0400 (EDT) [thread overview]
Message-ID: <20120503.132311.1913257345591054180.davem@davemloft.net> (raw)
In-Reply-To: <20120503110942.18281.27820.stgit@gitlad.jf.intel.com>
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Thu, 03 May 2012 04:09:42 -0700
> This patch adds support for a skb_head_is_locked helper function. It is
> meant to be used any time we are considering transferring the head from
> skb->head to a paged frag. If the head is locked it means we cannot remove
> the head from the skb so it must be copied or we must take the skb as a
> whole.
>
> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Thanks for following up on this instead of going to sleep :-)
Applied.
prev parent reply other threads:[~2012-05-03 17:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-03 11:09 [PATCH] skb: Add skb_head_is_locked helper function Alexander Duyck
2012-05-03 12:31 ` Eric Dumazet
2012-05-03 17:23 ` David Miller [this message]
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