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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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712edbbb67
Refactor ice_fetch_rx_buf and ice_add_rx_frag in a way that we have standalone functions that do either the skb construction or frag addition to previously constructed skb. The skb handling between rx_bufs is spread among various functions. The ice_get_rx_buf will retrieve the skb pointer from rx_buf and if it is a NULL pointer then we do the ice_construct_skb, otherwise we add a frag to the current skb via ice_add_rx_frag. Then, on the ice_put_rx_buf the skb pointer that belongs to rx_buf will be cleared. Moving further, if the current frame is not EOP frame we assign the current skb to the rx_buf that is pointed by updated next_to_clean indicator. What is more during the buffer reuse let's assign each member of ice_rx_buf individually so we avoid the unnecessary copy of skb. Last but not least, this logic split will allow us for better code reuse when adding a support for build_skb. Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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