Mel Gorman fb01439c5b [PATCH] Allow an arch to expand node boundaries ... Arch-independent zone-sizing determines the size of a node (pgdat->node_spanned_pages) based on the physical memory that was registered by the architecture. However, when CONFIG_MEMORY_HOTPLUG_RESERVE is set, the architecture expects that the spanned_pages will be much larger and that mem_map will be allocated that is used lated on memory hot-add. This patch allows an architecture that sets CONFIG_MEMORY_HOTPLUG_RESERVE to call push_node_boundaries() which will set the node beginning and end to at *least* the requested boundary. Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Andy Whitcroft <apw@shadowen.org> Cc: Andi Kleen <ak@muc.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: "Keith Mannthey" <kmannth@gmail.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-09-27 08:26:12 -07:00
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boot	[PATCH] Fix boot code head.S warning	2006-09-26 10:52:37 +02:00
crypto	[CRYPTO] api: Get rid of flags argument to setkey	2006-09-21 11:41:02 +10:00
ia32	[PATCH] i386/x86-64: Work around gcc bug with noreturn functions in unwinder	2006-09-26 10:52:41 +02:00
kernel	[PATCH] Have x86_64 use add_active_range() and free_area_init_nodes	2006-09-27 08:26:11 -07:00
lib	[PATCH] Fix zeroing on exception in copy_*_user	2006-09-26 10:52:39 +02:00
mm	[PATCH] Allow an arch to expand node boundaries	2006-09-27 08:26:12 -07:00
oprofile	[PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu	2005-11-07 07:53:35 -08:00
pci	[PATCH] x86: Move direct PCI scanning functions out of line	2006-09-26 10:52:41 +02:00
defconfig	[PATCH] Update defconfig	2006-09-26 10:52:26 +02:00
Kconfig	[PATCH] Have x86_64 use add_active_range() and free_area_init_nodes	2006-09-27 08:26:11 -07:00
Kconfig.debug	[PATCH] lockdep: irqtrace subsystem, x86_64 support	2006-07-03 15:27:03 -07:00
Makefile	[PATCH] i386/x86-64: Work around gcc bug with noreturn functions in unwinder	2006-09-26 10:52:41 +02:00