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Harding" To: Christopher Lameter Cc: "Tobin C. Harding" , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] tools: vm: slabinfo: Add numa information for objects Message-ID: <20200219202655.GA5319@ares> References: <20200217084828.9092-1-tobin@kernel.org> <20200217084828.9092-3-tobin@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Mailer: Mutt 1.9.4 (2018-02-28) User-Agent: Mutt/1.9.4 (2018-02-28) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Feb 18, 2020 at 04:24:54PM +0000, Christopher Lameter wrote: > On Mon, 17 Feb 2020, Tobin C. Harding wrote: > > > Add a field to the slabinfo struct for the NUMA information and > > output it during a NUMA report as is done for `slabs` and `partial`. > > How will this look? Note that there are boxes now with potentially huge > NUMA nodes (AMD Rome can already do 32 with an optimal BIOS layout for > minimal latency). > > Maybe make it optional with a --numa switch or so? Cool, can do. Thanks for the review. Tobin