Messages in this thread | | | Date | Sat, 20 Aug 2011 17:31:33 -0700 (PDT) | Subject | Re: [PATCH] net: add APIs for manipulating skb page fragments. | From | David Miller <> |
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From: Ian Campbell <ian.campbell@citrix.com> Date: Fri, 19 Aug 2011 17:25:00 +0100
> The primary aim is to add skb_frag_(ref|unref) in order to remove the use of > bare get/put_page on SKB pages fragments and to isolate users from subsequent > changes to the skb_frag_t data structure. > > Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
You're going to have to protect all of the things using the interfaces from linux/dma-mapping.h with CONFIG_HAS_DMA otherwise it won't build on platforms like S390.
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