From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexei Starovoitov Date: Thu, 9 Apr 2015 17:01:52 -0700 Subject: [Intel-wired-lan] [PATCH 0/3 net-next] Bring sizeof(net_device) down to < 2K bytes In-Reply-To: References: Message-ID: <20150410000151.GA1728@Alexeis-MBP.westell.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: On Fri, Apr 10, 2015 at 01:43:25AM +0200, Thomas Graf wrote: > The size of struct net_device crossed the 2K boundary a while ago which > is a waste in combination with many net namespaces. This series brings > the size of struct net_device down to well below 2K in total size with > a typical configuration. Some reserves a several holes leave room for > further expansion. Great stuff! Can you share what was the sizeof(struct net_device) with typical x86 config before and after?