lkml.org 
[lkml]   [2017]   [Sep]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 0/6] Add kmalloc_array_node() and kcalloc_node()
Date
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

\
 
 \ /
  Last update: 2017-09-27 10:22    [W:0.086 / U:1.416 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site