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mlx5 compatible devices have two ways of populating the MTT table of an MKEY: using a FW command and using a UMR WQE. A UMR is much faster, so it should be used whenever possible. Unfortunately the code today uses UMR only if the MKEY was allocated from the MR cache. Fix the code to use UMR even for MKEYs that were allocated using a FW command. Signed-off-by: Ilya Lesokhin <ilyal@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.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.