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This patch reduces the size of struct i40e_rx_buffer by one pointer, and makes the i40e driver a little more consistent with the igb driver in terms of packets that span buffers. We do this by moving the skb field from struct i40e_rx_buffer to struct i40e_ring. We pass the skb we already have (or NULL if we don't) to i40e_fetch_rx_buffer(), which skips the skb allocation if we already have one for this packet. Change-ID: I4ad48a531844494ba0c5d8e1a62209a057f661b0 Signed-off-by: Scott Peterson <scott.d.peterson@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.