From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f69.google.com (mail-wm0-f69.google.com [74.125.82.69]) by kanga.kvack.org (Postfix) with ESMTP id CA60C6B0069 for ; Wed, 27 Sep 2017 04:20:58 -0400 (EDT) Received: by mail-wm0-f69.google.com with SMTP id e64so13648130wmi.0 for ; Wed, 27 Sep 2017 01:20:58 -0700 (PDT) Received: from mx1.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id i33si23388wra.310.2017.09.27.01.20.57 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 27 Sep 2017 01:20:57 -0700 (PDT) From: Johannes Thumshirn Subject: [PATCH 0/6] Add kmalloc_array_node() and kcalloc_node() Date: Wed, 27 Sep 2017 10:20:32 +0200 Message-Id: <20170927082038.3782-1-jthumshirn@suse.de> Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Damien Le Moal , Christoph Hellwig , Johannes Thumshirn Our current memeory allocation routines suffer form an API imbalance, for one we have kmalloc_array() and kcalloc() which check for overflows in size multiplication and we have kmalloc_node() and kzalloc_node() which allow for memory allocation on a certain NUMA node but don't check for eventual overflows. Johannes Thumshirn (6): mm: add kmalloc_array_node and kcalloc_node block: use kmalloc_array_node IB/qib: use kmalloc_array_node IB/rdmavt: use kmalloc_array_node mm, mempool: use kmalloc_array_node rds: ib: use kmalloc_array_node block/blk-mq.c | 2 +- drivers/infiniband/hw/qib/qib_init.c | 5 +++-- drivers/infiniband/sw/rdmavt/qp.c | 2 +- include/linux/slab.h | 16 ++++++++++++++++ mm/mempool.c | 2 +- net/rds/ib_fmr.c | 4 ++-- 6 files changed, 24 insertions(+), 7 deletions(-) -- 2.13.5 -- 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