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authorChristoph Lameter <clameter@sgi.com>2006-02-01 14:05:40 +0300
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-01 19:53:16 +0300
commit7e2ab150d1b3b286a4c864c60a549b2601777b63 (patch)
tree9d8f4f3af382a043ada81f75c324e76dff9f0043 /mm/vmscan.c
parenta3351e525e4768c29aa5d22ef59b5b38e0361e53 (diff)
downloadlinux-7e2ab150d1b3b286a4c864c60a549b2601777b63.tar.xz
[PATCH] Direct Migration V9: upgrade MPOL_MF_MOVE and sys_migrate_pages()
Modify policy layer to support direct page migration - Add migrate_pages_to() allowing the migration of a list of pages to a a specified node or to vma with a specific allocation policy in sets of MIGRATE_CHUNK_SIZE pages - Modify do_migrate_pages() to do a staged move of pages from the source nodes to the target nodes. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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