On Tue, Dec 10, 2013 at 05:19:30PM +0800, Wanpeng Li wrote: > commit 7851a45cd3 (mm: numa: Copy cpupid on page migration) copy over > the cpupid at page migration time, there is unnecessary to set it again > in function alloc_misplaced_dst_page, this patch fix it. > > Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx> Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx> > --- > mm/migrate.c | 2 -- > 1 files changed, 0 insertions(+), 2 deletions(-) > > diff --git a/mm/migrate.c b/mm/migrate.c > index b1b6663..508cde4 100644 > --- a/mm/migrate.c > +++ b/mm/migrate.c > @@ -1557,8 +1557,6 @@ static struct page *alloc_misplaced_dst_page(struct page *page, > __GFP_NOMEMALLOC | __GFP_NORETRY | > __GFP_NOWARN) & > ~GFP_IOFS, 0); > - if (newpage) > - page_cpupid_xchg_last(newpage, page_cpupid_last(page)); > > return newpage; > } > -- > 1.7.7.6 > > -- > To unsubscribe, send a message with 'unsubscribe linux-mm' in > the body to majordomo@xxxxxxxxx. For more info on Linux MM, > see: http://www.linux-mm.org/ . > Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a> > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>