]> git.baikalelectronics.ru Git - kernel.git/commit
numa: convert static memory to dynamically allocated memory for per node device
authorWen Congyang <wency@cn.fujitsu.com>
Wed, 12 Dec 2012 00:00:56 +0000 (16:00 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 12 Dec 2012 01:22:23 +0000 (17:22 -0800)
commit9bf6d9b730910b24609959ebbd41b2e66ee2a306
treef9a3f04d08054de5d296e0104f61d4a1b13fbfb6
parent973e8dbcdc4fe4ecf104d316c42427ff475a586b
numa: convert static memory to dynamically allocated memory for per node device

We use a static array to store struct node.  In many cases, we don't have
too many nodes, and some memory will be unused.  Convert it to per-device
dynamically allocated memory.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Jiang Liu <liuj97@gmail.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/powerpc/kernel/sysfs.c
drivers/base/node.c
include/linux/node.h
mm/hugetlb.c