linux/drivers/base
David Rientjes 9ae49fab23 mm: slab-allocate memory section nodemask for large systems
Nodemasks should not be allocated on the stack for large systems (when it
is larger than 256 bytes) since there is a threat of overflow.

This patch causes the unregister_mem_sect_under_nodes() nodemask to be
allocated on the stack for smaller systems and be allocated by slab for
larger systems.

GFP_KERNEL is used since remove_memory_block() can block.

Cc: Gary Hade <garyhade@us.ibm.com>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Alex Chiang <achiang@hp.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15 08:53:20 -08:00
..
power PM / Runtime: Remove unnecessary braces in __pm_runtime_set_status() 2009-12-06 16:17:57 +01:00
attribute_container.c
base.h
bus.c
class.c
core.c Driver core: fix race in dev_driver_string 2009-12-11 11:24:55 -08:00
cpu.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2009-12-14 09:58:24 -08:00
dd.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
devres.c
devtmpfs.c Driver-Core: devtmpfs - set root directory mode to 0755 2009-12-11 11:24:52 -08:00
dma-coherent.c
dma-mapping.c
driver.c
firmware.c
firmware_class.c firmware_class: make request_firmware_nowait more useful 2009-12-11 11:24:52 -08:00
hypervisor.c
init.c
iommu.c
isa.c
Kconfig
Makefile
map.c
memory.c
module.c
node.c mm: slab-allocate memory section nodemask for large systems 2009-12-15 08:53:20 -08:00
platform.c Driver Core: Early platform driver buffer 2009-12-11 11:24:55 -08:00
sys.c
topology.c
transport_class.c