From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jay Rolette Subject: Re: mmap fails with more than 40000 hugepages Date: Thu, 5 Feb 2015 09:09:58 -0600 Message-ID: References: <736BD68D-C5DF-4883-A720-DAD8A2A866BE@cisco.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: "dev-VfR2kkLFssw@public.gmane.org" To: "Damjan Marion (damarion)" Return-path: In-Reply-To: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" On Thu, Feb 5, 2015 at 7:36 AM, Damjan Marion (damarion) wrote: > > On 05 Feb 2015, at 14:22, Jay Rolette wrote: > > Not directly related, but if you have to stick with 2MB hugepages, you > might want to take a look at a patch I submitted that fixes the O(n^2) > algorithm used in initializing hugepages. > > > I tried it hoping that it will change something, no luck=E2=80=A6 > I suggested that patch only to speed up your init time. There's nothing in it that will help with the crash you are seeing.