Andy Lutomirski d30dd8be06 mm: track NR_KERNEL_STACK in KiB instead of number of stacks ...

Currently, NR_KERNEL_STACK tracks the number of kernel stacks in a zone.
This only makes sense if each kernel stack exists entirely in one zone,
and allowing vmapped stacks could break this assumption.

Since frv has THREAD_SIZE < PAGE_SIZE, we need to track kernel stack
allocations in a unit that divides both THREAD_SIZE and PAGE_SIZE on all
architectures.  Keep it simple and use KiB.

Link: http://lkml.kernel.org/r/083c71e642c5fa5f1b6898902e1b2db7b48940d4.1468523549.git.luto@kernel.org
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2016-07-28 16:07:41 -07:00

..

power

Merge branches 'pm-core', 'pm-clk', 'pm-domains' and 'pm-pci'

2016-07-25 13:45:27 +02:00

regmap

Merge remote-tracking branches 'regmap/topic/bulk', 'regmap/topic/i2c', 'regmap/topic/iopoll', 'regmap/topic/irq' and 'regmap/topic/maintainers' into regmap-next

2016-07-15 13:44:47 +01:00

attribute_container.c

attribute_container: fix missing blank lines after declarations

2015-03-25 14:35:09 +01:00

base.h

PM / sleep: prohibit devices probing during suspend/hibernation

2015-11-30 14:47:22 +01:00

bus.c

driver core: bus: use to_subsys_private and to_device_private_bus

2016-02-09 17:25:27 -08:00

cacheinfo.c

cpu/cacheinfo: Fix teardown path

2015-09-17 06:06:54 -07:00

class.c

class_find_device: fix reference to argument "match"

2015-09-29 15:23:14 +02:00

component.c

Merge 4.5-rc4 into driver-core-next

2016-02-14 14:29:55 -08:00

container.c

ACPI / hotplug / driver core: Handle containers in a special way

2013-12-29 15:25:48 +01:00

core.c

driver core: Do not overwrite secondary fwnode with NULL if it is set

2015-12-07 02:29:23 +01:00

cpu.c

drivers/base/cpu.c: use __cpu_*_mask directly

2016-01-20 17:09:18 -08:00

dd.c

Revert "base: dd: don't remove driver_data in -EPROBE_DEFER case"

2016-05-03 08:06:06 -07:00

devcoredump.c

devcoredump: add scatterlist support

2016-04-15 11:20:32 -07:00

devres.c

devm: make allocations numa aware by default

2015-10-09 17:00:33 -04:00

devtmpfs.c

wrappers for ->i_mutex access

2016-01-22 18:04:28 -05:00

dma-coherent.c

drivers: dma-coherent: use memset_io for DMA_MEMORY_IO mappings

2016-03-22 15:36:02 -07:00

dma-contiguous.c

driver core update for 4.4-rc1

2015-11-04 21:50:37 -08:00

dma-mapping.c

dma-mapping: remove <asm-generic/dma-coherent.h>

2016-01-20 17:09:18 -08:00

driver.c

driver core: add missing blank line after declaration

2015-03-25 14:36:30 +01:00

firmware_class.c

Char/Misc patches for 4.6-rc1

2016-03-17 13:47:50 -07:00

firmware.c

…

hypervisor.c

drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.

2011-10-31 19:31:38 -04:00

init.c

drivers: of/base: move of_init to driver_init

2015-05-26 19:55:56 -07:00

isa.c

isa: Call isa_bus_init before dependent ISA bus drivers register

2016-06-17 20:47:11 -07:00

Kconfig

cma: make default CMA area size zero for x86

2014-12-10 17:41:06 -08:00

Makefile

isa: Allow ISA-style drivers on modern systems

2016-06-17 20:21:12 -07:00

map.c

drivers: base: map: Use kmalloc_array instead of kmalloc

2015-03-25 14:35:08 +01:00

memory.c

memory-hotplug: use zone_can_shift() for sysfs valid_zones attribute

2016-07-26 16:19:19 -07:00

module.c

base: make module_create_drivers_dir race-free

2016-06-15 19:21:31 -07:00

node.c

mm: track NR_KERNEL_STACK in KiB instead of number of stacks

2016-07-28 16:07:41 -07:00

pinctrl.c

drivers/pinctrl: Add the concept of an "init" state

2015-10-27 11:24:23 +01:00

platform-msi.c

base: Export platform_msi_domain_[alloc,free]_irqs

2016-01-26 16:33:25 +01:00

platform.c

device property: don't bother the drivers with struct property_set

2016-04-09 03:10:50 +02:00

property.c

Merge back new device properties material for v4.7.

2016-05-06 22:07:33 +02:00

soc.c

base: soc: siplify ida usage

2015-10-04 19:42:22 +01:00

syscore.c

genirq: Simplify wakeup mechanism

2014-09-01 13:48:59 +02:00

topology.c

topology/sysfs: provide drawer id and siblings attributes

2016-06-13 15:58:27 +02:00

transport_class.c

drivers/base: transport_class explicitly requires EXPORT_SYMBOL

2011-10-31 19:31:15 -04:00