Zhang Zhen 71fbd556ad memory-hotplug: remove redundant call of page_to_pfn ...

This is just a small optimization.  The start_pfn can be obtained directly
by phys_index << PFN_SECTION_SHIFT.  So the call of page_to_pfn() is
redundant and remove it.

Signed-off-by: Zhang Zhen <zhenzhang.zhang@huawei.com>
Acked-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Dave Hansen <dave@sr71.net>
Cc: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2014-12-13 12:42:47 -08:00

..

power

Merge branch 'pm-runtime'

2014-12-08 20:00:44 +01:00

regmap

Merge remote-tracking branches 'regmap/topic/ac97' and 'regmap/topic/headers' into regmap-next

2014-11-21 11:32:36 +00:00

attribute_container.c

attribute_container: fix coding style issues

2014-09-23 22:55:15 -07:00

base.h

…

bus.c

…

class.c

…

component.c

…

container.c

…

core.c

sysfs: driver core: Fix glue dir race condition by gdp_mutex

2014-11-07 08:17:43 -08:00

cpu.c

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dd.c

driver core: Remove kerneldoc from local function

2014-09-23 23:10:11 -07:00

devcoredump.c

device coredump: add new device coredump class

2014-09-23 22:53:15 -07:00

devres.c

devres: Improve devm_kasprintf()/kvasprintf() support

2014-09-23 23:32:50 -07:00

devtmpfs.c

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dma-coherent.c

drivers: dma-coherent: add initialization from device tree

2014-10-14 02:18:12 +02:00

dma-contiguous.c

drivers: of: add return value to of_reserved_mem_device_init()

2014-10-29 16:33:14 -07:00

dma-mapping.c

common: dma-mapping: introduce common remapping functions

2014-10-09 22:25:52 -04:00

driver.c

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firmware_class.c

firmware_class: make sure fw requests contain a name

2014-09-23 23:26:58 -07:00

firmware.c

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hypervisor.c

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init.c

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isa.c

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Kconfig

cma: make default CMA area size zero for x86

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

Makefile

Driver core: Unified device properties interface for platform firmware

2014-11-04 21:58:21 +01:00

map.c

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memory.c

memory-hotplug: remove redundant call of page_to_pfn

2014-12-13 12:42:47 -08:00

module.c

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node.c

mm: remove noisy remainder of the scan_unevictable interface

2014-10-09 22:25:55 -04:00

pinctrl.c

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platform.c

of/reconfig: Add OF_DYNAMIC notifier for platform_bus_type

2014-11-24 22:25:06 +00:00

property.c

Driver core: Unified interface for firmware node properties

2014-11-04 21:58:23 +01:00

soc.c

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syscore.c

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topology.c

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transport_class.c

…