From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] net/mlx4_en: allocate non 0-order pages for RX ring with __GFP_NOMEMALLOC Date: Tue, 19 Apr 2016 20:07:04 -0400 (EDT) Message-ID: <20160419.200704.829287730580225238.davem@davemloft.net> References: <146097923460.15114.8965134124148581055.stgit@buzz> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, yishaih@mellanox.com, eugenia@mellanox.com, linux-kernel@vger.kernel.org To: khlebnikov@yandex-team.ru Return-path: In-Reply-To: <146097923460.15114.8965134124148581055.stgit@buzz> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Konstantin Khlebnikov Date: Mon, 18 Apr 2016 14:33:54 +0300 > High order pages are optional here since commit 51151a16a60f ("mlx4: allow > order-0 memory allocations in RX path"), so here is no reason for depleting > reserves. Generic __netdev_alloc_frag() implements the same logic. > > Signed-off-by: Konstantin Khlebnikov Applied.