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authorJoonsoo Kim <js1304@gmail.com>2012-07-30 14:39:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-30 17:25:11 -0700
commitdc32f63453f56d07a1073a697dcd843dd3098c09 (patch)
tree17c0467c5c638e42213b51abddf04f22b03a6ae6 /mm/memory-failure.c
parenta410963ba4c0c768302f0298e258b1ee940e8316 (diff)
downloadlinux-dc32f63453f56d07a1073a697dcd843dd3098c09.tar.gz
mm: fix wrong argument of migrate_huge_pages() in soft_offline_huge_page()
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 <js1304@gmail.com> Cc: Christoph Lameter <cl@linux.com> Cc: Mel Gorman <mgorman@suse.de> Acked-by: David Rientjes <rientjes@google.com> Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory-failure.c')
-rw-r--r--mm/memory-failure.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index de4ce705845..6de0d613bbe 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1433,8 +1433,8 @@ 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)
@@ -1563,7 +1563,7 @@ 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",