Messages in this thread Patch in this message | | | Date | Mon, 13 Oct 2008 22:23:33 +0200 | From | Brice Goglin <> | Subject | [PATCH 5/5] mm: move_pages: no need to set pp->page to ZERO_PAGE(0) by default |
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pp->page is never used when not set to the right page, so there is no need to set it to ZERO_PAGE(0) by default.
Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr> --- mm/migrate.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/mm/migrate.c b/mm/migrate.c index 175e242..2453444 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -878,12 +878,6 @@ static int do_move_page_to_node_array(struct mm_struct *mm, struct vm_area_struct *vma; struct page *page; - /* - * A valid page pointer that will not match any of the - * pages that will be moved. - */ - pp->page = ZERO_PAGE(0); - err = -EFAULT; vma = find_vma(mm, pp->addr); if (!vma || !vma_migratable(vma)) -- 1.5.6.5
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