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0dada88b8c
Optimized CQE handling with below changes - Feeing descriptors back to SQ in bulk i.e once per NAPI instance instead for every CQE_TX, this will reduce number of atomic updates to 'sq->free_cnt'. - Checking errors in CQE_TX and CQE_RX before calling appropriate fn()s to update error stats i.e reduce branching. Also removed debug messages in packet handling path which otherwise causes issues if DEBUG is enabled. Signed-off-by: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.