Wen Congyang
e90bdb7f52
memory-hotplug: update memory block's state and notify userspace ...
remove_memory() will be called when hot removing a memory device. But
even if offlining memory, we cannot notice it. So the patch updates the
memory block's state and sends notification to userspace.
Additionally, the memory device may contain more than one memory block.
If the memory block has been offlined, __offline_pages() will fail. So we
should try to offline one memory block at a time.
Thus remove_memory() also check each memory block's state. So there is no
need to check the memory block's state before calling remove_memory().
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Jiang Liu <liuj97@gmail.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-09 16:23:02 +09:00
Power management updates for 3.7-rc1
2012-10-02 18:32:35 -07:00
Merge remote-tracking branches 'regmap/topic/cache' and 'regmap/topic/irq' into regmap-next
2012-09-22 12:02:05 -04:00
[SCSI] attirbute_container: Initialize sysfs attributes with sysfs_attr_init
2010-03-27 15:15:24 -04:00
driver core: move the deferred probe pointer into the private area
2012-03-08 12:17:22 -08:00
driver core: move uevent call to driver_register
2012-07-16 18:04:25 -07:00
Revert "driver core: check start node in klist_iter_init_node"
2012-04-19 19:17:30 -07:00
device and dynamic_debug: Use dev_vprintk_emit and dev_printk_emit
2012-09-17 06:10:05 -07:00
sched: Remove stale power aware scheduling remnants and dysfunctional knobs
2012-05-17 13:48:56 +02:00
[SCSI] cleanup usages of scsi_complete_async_scans
2012-07-20 09:25:22 +01:00
driver core: devres: introduce devres_for_each_res
2012-08-16 13:30:29 -07:00
userns: Convert devtmpfs to use GLOBAL_ROOT_UID and GLOBAL_ROOT_GID
2012-09-21 03:13:05 -07:00
make get_file() return its argument
2012-09-26 21:10:25 -04:00
driver core: fix some kernel-doc warnings in dma*.c
2012-06-14 17:15:26 -07:00
drivers: dma-contiguous: refactor dma_alloc_from_contiguous()
2012-10-02 08:57:45 +02:00
common: dma-mapping: introduce dma_get_sgtable() function
2012-07-30 12:25:46 +02:00
driver core: don't trigger uevent after failure
2012-07-17 10:40:23 -07:00
firmware: change firmware_kset to firmware_kobj
2008-01-24 20:40:23 -08:00
firmware: use 'kernel_read()' to read firmware into kernel buffer
2012-10-04 09:19:02 -07:00
drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.
2011-10-31 19:31:38 -04:00
driver-core: implement 'sysdev' functionality for regular devices and buses
2011-12-14 14:29:38 -08:00
dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24)
2009-04-07 08:31:12 -07:00
mm: factor out memory isolate functions
2012-07-31 18:42:45 -07:00
drivers: add Contiguous Memory Allocator
2012-05-21 15:09:37 +02:00
memory-hotplug: update memory block's state and notify userspace
2012-10-09 16:23:02 +09:00
driver core: module.c: Use kasprintf
2010-05-21 09:37:29 -07:00
mm: fix off-by-one bug in print_nodes_state()
2012-05-29 16:22:19 -07:00
Power management updates for 3.7-rc1
2012-10-02 18:32:35 -07:00
mode_t whack-a-mole: ->is_visible() returns umode_t...
2012-05-29 23:28:42 -04:00
PM: Reintroduce dropped call to check_wakeup_irqs
2011-07-11 10:51:49 +02:00
cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem
2011-12-21 14:29:42 -08:00
drivers/base: transport_class explicitly requires EXPORT_SYMBOL
2011-10-31 19:31:15 -04:00
e90bdb7f52