From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f175.google.com (mail-pd0-f175.google.com [209.85.192.175]) by kanga.kvack.org (Postfix) with ESMTP id B5D866B0038 for ; Wed, 12 Aug 2015 19:52:15 -0400 (EDT) Received: by pdrg1 with SMTP id g1so12366339pdr.2 for ; Wed, 12 Aug 2015 16:52:15 -0700 (PDT) Received: from mail-pa0-x22c.google.com (mail-pa0-x22c.google.com. [2607:f8b0:400e:c03::22c]) by mx.google.com with ESMTPS id a5si581801pdg.240.2015.08.12.16.52.14 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Aug 2015 16:52:14 -0700 (PDT) Received: by pacgr6 with SMTP id gr6so24390745pac.2 for ; Wed, 12 Aug 2015 16:52:14 -0700 (PDT) Date: Wed, 12 Aug 2015 16:52:12 -0700 (PDT) From: David Rientjes Subject: Re: [PATCH v2 1/4] mm: Add support for __GFP_ZERO flag to dma_pool_alloc() In-Reply-To: <1438371404-3219-2-git-send-email-sean.stalley@intel.com> Message-ID: References: <1438371404-3219-1-git-send-email-sean.stalley@intel.com> <1438371404-3219-2-git-send-email-sean.stalley@intel.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: "Sean O. Stalley" Cc: corbet@lwn.net, vinod.koul@intel.com, bhelgaas@google.com, Julia.Lawall@lip6.fr, Gilles.Muller@lip6.fr, nicolas.palix@imag.fr, mmarek@suse.cz, akpm@linux-foundation.org, bigeasy@linutronix.de, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-pci@vger.kernel.org, linux-mm@kvack.org, cocci@systeme.lip6.fr On Fri, 31 Jul 2015, Sean O. Stalley wrote: > Currently the __GFP_ZERO flag is ignored by dma_pool_alloc(). > Make dma_pool_alloc() zero the memory if this flag is set. > > Signed-off-by: Sean O. Stalley Acked-by: David Rientjes This has impacted us as well, and I'm glad to see it fixed. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org