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This patch pulls the code responsible for fetching the Rx buffer and synchronizing DMA into a function, specifically called i40e_get_rx_buffer. The general idea is to allow for better code reuse by pulling this out of i40e_fetch_rx_buffer. We dropped a couple of prefetches since the time between the prefetch being called and the data being accessed was too small to be useful. Change-ID: I4885fce4b2637dbedc8e16431169d23d3d7e79b9 Signed-off-by: Alexander Duyck <alexander.h.duyck@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.