KAMEZAWA Hiroyuki 0c0e619589 memory unplug: page offline ... Logic. - set all pages in [start,end) as isolated migration-type. by this, all free pages in the range will be not-for-use. - Migrate all LRU pages in the range. - Test all pages in the range's refcnt is zero or not. Todo: - allocate migration destination page from better area. - confirm page_count(page)== 0 && PageReserved(page) page is safe to be freed.. (I don't like this kind of page but.. - Find out pages which cannot be migrated. - more running tests. - Use reclaim for unplugging other memory type area. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-10-16 09:43:02 -07:00
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configs	[IA64] update sn2_defconfig	2007-10-15 08:47:39 -07:00
dig	[PATCH] tty: Remove include of screen_info.h from tty.h	2006-07-10 13:24:16 -07:00
hp	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6	2007-10-15 09:57:54 -07:00
ia32	i386/x86_64: move headers to include/asm-x86	2007-10-11 11:20:03 +02:00
kernel	Memoryless nodes: Uncached allocator updates	2007-10-16 09:42:58 -07:00
lib	missing exports of csum_...	2007-07-17 11:01:07 -07:00
mm	Do not depend on MAX_ORDER when grouping pages by mobility	2007-10-16 09:43:00 -07:00
oprofile	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
pci	[IA64] Nail two more simple section mismatch errors	2007-07-25 13:08:41 -07:00
scripts
sn	Driver core: change add_uevent_var to use a struct	2007-10-12 14:51:01 -07:00
defconfig	[IA64] Update arch/ia64/configs/* s/SLAB/SLUB/	2007-08-13 14:54:34 -07:00
install.sh
Kconfig	memory unplug: page offline	2007-10-16 09:43:02 -07:00
Kconfig.debug	[PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu	2005-11-07 07:53:35 -08:00
Makefile	[IA64] add vmlinuz target	2006-06-21 14:31:07 -07:00
module.lds