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Christoph Lameter a48d07afdf [PATCH] Direct Migration V9: migrate_pages() extension 
Add direct migration support with fall back to swap.

Direct migration support on top of the swap based page migration facility.

This allows the direct migration of anonymous pages and the migration of file
backed pages by dropping the associated buffers (requires writeout).

Fall back to swap out if necessary.

The patch is based on lots of patches from the hotplug project but the code
was restructured, documented and simplified as much as possible.

Note that an additional patch that defines the migrate_page() method for
filesystems is necessary in order to avoid writeback for anonymous and file
backed pages.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01 08:53:16 -08:00
..
bootmem.c
[PATCH] FRV: Clean up bootmem allocator's page freeing algorithm
2006-01-06 08:33:26 -08:00
fadvise.c
[PATCH] fadvise: return ESPIPE on FIFO/pipe
2006-01-08 20:14:00 -08:00
filemap_xip.c
[PATCH] replace inode_update_time with file_update_time
2006-01-10 08:01:30 -08:00
filemap.c
[PATCH] mm: migration page refcounting fix
2006-01-18 19:20:17 -08:00
filemap.h
[PATCH] xip: reduce code duplication
2005-06-24 00:06:41 -07:00
fremap.c
VM: add common helper function to create the page tables
2005-11-29 14:03:14 -08:00
highmem.c
[PATCH] gfp_t: the rest
2005-10-28 08:16:51 -07:00
hugetlb.c
[PATCH] mm: make hugepages obey cpusets.
2006-01-08 20:12:43 -08:00
internal.h
[PATCH] FRV: Clean up bootmem allocator's page freeing algorithm
2006-01-06 08:33:26 -08:00
Kconfig
[PATCH] Swap Migration V5: Add CONFIG_MIGRATION for page migration support
2006-01-08 20:12:41 -08:00
madvise.c
[PATCH] madvise(MADV_REMOVE): remove pages from tmpfs shm backing store
2006-01-06 08:33:22 -08:00
Makefile
[PATCH] slob: introduce the SLOB allocator
2006-01-08 20:13:41 -08:00
memory_hotplug.c
[PATCH] memhotplug: __add_section remove unused pgdat definition
2006-01-06 08:33:21 -08:00
memory.c
[PATCH] Direct Migration V9: PageSwapCache checks
2006-02-01 08:53:16 -08:00
mempolicy.c
[PATCH] mm: optimize numa policy handling in slab allocator
2006-01-18 19:20:18 -08:00
mempool.c
[PATCH] gfp_t: mm/* (easy parts)
2005-10-28 08:16:47 -07:00
mincore.c
[PATCH] freepgt: sys_mincore ignore FIRST_USER_PGD_NR
2005-04-19 13:29:20 -07:00
mlock.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
mmap.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
mprotect.c
[PATCH] unpaged: private write VM_RESERVED
2005-11-22 09:13:42 -08:00
mremap.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
msync.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
nommu.c
[PATCH] NOMMU: Make SYSV IPC SHM use ramfs facilities on NOMMU
2006-01-06 08:33:32 -08:00
oom_kill.c
[PATCH] cpuset oom lock fix
2006-01-14 18:27:10 -08:00
page_alloc.c
[PATCH] __cpuinit functions wrongly marked __meminit
2006-02-01 08:53:09 -08:00
page_io.c
[PATCH] mm: split page table lock
2005-10-29 21:40:42 -07:00
page-writeback.c
[PATCH] mm: dirty_exceeded speedup
2006-01-18 19:20:17 -08:00
pdflush.c
[PATCH] Swap Migration V5: PF_SWAPWRITE to allow writing to swap
2006-01-08 20:12:41 -08:00
prio_tree.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
readahead.c
[PATCH] add AOP_TRUNCATED_PAGE, prepend AOP_ to WRITEPAGE_ACTIVATE
2006-01-03 11:45:42 -08:00
rmap.c
[PATCH] Direct Migration V9: migrate_pages() extension
2006-02-01 08:53:16 -08:00
shmem.c
[PATCH] Direct Migration V9: PageSwapCache checks
2006-02-01 08:53:16 -08:00
slab.c
[PATCH] Use 32 bit division in slab_put_obj()
2006-02-01 08:53:15 -08:00
slob.c
[PATCH] slob: introduce the SLOB allocator
2006-01-08 20:13:41 -08:00
sparse.c
[PATCH] Change maxaligned_in_smp alignemnt macros to internodealigned_in_smp macros
2006-01-08 20:13:38 -08:00
swap_state.c
[PATCH] SwapMig: add_to_swap() avoid atomic allocations
2006-01-08 20:12:42 -08:00
swap.c
[PATCH] mm: migration page refcounting fix
2006-01-18 19:20:17 -08:00
swapfile.c
[PATCH] Direct Migration V9: PageSwapCache checks
2006-02-01 08:53:16 -08:00
thrash.c
[PATCH] temporarily disable swap token on memory pressure
2005-11-28 14:42:25 -08:00
tiny-shmem.c
[PATCH] do_truncate() call fix in tiny-shmem.c
2006-01-12 09:08:49 -08:00
truncate.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
util.c
[PATCH] slob: introduce mm/util.c for shared functions
2006-01-08 20:13:41 -08:00
vmalloc.c
[PATCH] kernel-doc: fix warnings in vmalloc.c
2005-11-07 07:53:56 -08:00
vmscan.c
[PATCH] Direct Migration V9: migrate_pages() extension
2006-02-01 08:53:16 -08:00