David Rientjes 4edd7ceff0 mm, hotplug: avoid compiling memory hotremove functions when disabled ... __remove_pages() is only necessary for CONFIG_MEMORY_HOTREMOVE. PowerPC pseries will return -EOPNOTSUPP if unsupported. Adding an #ifdef causes several other functions it depends on to also become unnecessary, which saves in .text when disabled (it's disabled in most defconfigs besides powerpc, including x86). remove_memory_block() becomes static since it is not referenced outside of drivers/base/memory.c. Build tested on x86 and powerpc with CONFIG_MEMORY_HOTREMOVE both enabled and disabled. Signed-off-by: David Rientjes <rientjes@google.com> Acked-by: Toshi Kani <toshi.kani@hp.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Wen Congyang <wency@cn.fujitsu.com> Cc: Tang Chen <tangchen@cn.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>		2013-04-29 15:54:37 -07:00
..
power	PM / QoS: Avoid possible deadlock related to sysfs access	2013-04-02 01:25:24 +02:00
regmap	regmap: Back out work buffer fix	2013-04-09 18:03:25 +01:00
attribute_container.c
base.h
bus.c	device: separate all subsys mutexes	2013-03-13 08:48:28 -07:00
class.c	driver-core: constify data for class_find_device()	2013-02-06 12:18:56 -08:00
core.c	driver core: handle user namespaces properly with the uid/gid devtmpfs change	2013-04-11 11:43:29 -07:00
cpu.c	sysfs: fix crash_notes_size build warning	2013-04-03 11:09:03 -07:00
dd.c	PM / Runtime: Idle devices asynchronously after probe|release	2013-04-11 12:42:52 -07:00
devres.c
devtmpfs.c	driver core: handle user namespaces properly with the uid/gid devtmpfs change	2013-04-11 11:43:29 -07:00
dma-buf.c	CHROMIUM: dma-buf: restore args on failure of dma_buf_mmap	2013-02-27 15:14:02 +05:30
dma-coherent.c
dma-contiguous.c
dma-mapping.c
driver.c
firmware.c
firmware_class.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-02-26 20:16:07 -08:00
hypervisor.c
init.c
isa.c
Kconfig	firmware: Make user-mode helper optional	2013-02-03 17:57:40 -08:00
Makefile	drivers/pinctrl: grab default handles from device core	2013-01-23 16:39:51 +01:00
map.c
memory.c	mm, hotplug: avoid compiling memory hotremove functions when disabled	2013-04-29 15:54:37 -07:00
module.c
node.c	drivers/base/node.c: switch to register_hotmemory_notifier()	2013-04-29 15:54:36 -07:00
pinctrl.c	drivers/pinctrl: grab default handles from device core	2013-01-23 16:39:51 +01:00
platform.c	driver core: platform.c: fix checkpatch errors and warnings	2013-03-29 09:10:55 -07:00
soc.c
syscore.c
topology.c
transport_class.c