From 901cf39b0b51c3c31ad0f0e3104742e4d1c831ef Mon Sep 17 00:00:00 2001 From: Joonsoo Kim Date: Mon, 30 Jul 2012 14:39:04 -0700 Subject: mm: fix wrong argument of migrate_huge_pages() in soft_offline_huge_page() commit dc32f63453f56d07a1073a697dcd843dd3098c09 upstream. Commit a6bc32b89922 ("mm: compaction: introduce sync-light migration for use by compaction") changed the declaration of migrate_pages() and migrate_huge_pages(). But it missed changing the argument of migrate_huge_pages() in soft_offline_huge_page(). In this case, we should call migrate_huge_pages() with MIGRATE_SYNC. Additionally, there is a mismatch between type the of argument and the function declaration for migrate_pages(). Signed-off-by: Joonsoo Kim Cc: Christoph Lameter Cc: Mel Gorman Acked-by: David Rientjes Cc: "Aneesh Kumar K.V" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Ben Hutchings --- mm/memory-failure.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 56080ea36140..5bd5bb1b97e2 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1427,8 +1427,8 @@ static int soft_offline_huge_page(struct page *page, int flags) /* Keep page count to indicate a given hugepage is isolated. */ list_add(&hpage->lru, &pagelist); - ret = migrate_huge_pages(&pagelist, new_page, MPOL_MF_MOVE_ALL, 0, - true); + ret = migrate_huge_pages(&pagelist, new_page, MPOL_MF_MOVE_ALL, false, + MIGRATE_SYNC); if (ret) { struct page *page1, *page2; list_for_each_entry_safe(page1, page2, &pagelist, lru) @@ -1557,7 +1557,7 @@ int soft_offline_page(struct page *page, int flags) page_is_file_cache(page)); list_add(&page->lru, &pagelist); ret = migrate_pages(&pagelist, new_page, MPOL_MF_MOVE_ALL, - 0, MIGRATE_SYNC); + false, MIGRATE_SYNC); if (ret) { putback_lru_pages(&pagelist); pr_info("soft offline: %#lx: migration failed %d, type %lx\n", -- cgit v1.2.3