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authorChristoph Lameter <clameter@sgi.com>2006-06-23 11:03:53 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 16:42:53 +0200
commit95a402c3847cc16f4ba03013cd01404fa0f14c2e (patch)
tree0fd9b3379f70cc99b2325bccaa150089abf6c8b3 /init/version.c
parent[PATCH] page migration: handle freeing of pages in migrate_pages() (diff)
downloadlinux-95a402c3847cc16f4ba03013cd01404fa0f14c2e.tar.xz
linux-95a402c3847cc16f4ba03013cd01404fa0f14c2e.zip
[PATCH] page migration: use allocator function for migrate_pages()
Instead of passing a list of new pages, pass a function to allocate a new page. This allows the correct placement of MPOL_INTERLEAVE pages during page migration. It also further simplifies the callers of migrate pages. migrate_pages() becomes similar to migrate_pages_to() so drop migrate_pages_to(). The batching of new page allocations becomes unnecessary. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Hugh Dickins <hugh@veritas.com> Cc: Jes Sorensen <jes@trained-monkey.org> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Lee Schermerhorn <lee.schermerhorn@hp.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init/version.c')
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