mm: migration: cleanup migrate_pages API by matching types for offlining and sync

With the introduction of the boolean sync parameter, the API looks a
little inconsistent as offlining is still an int.  Convert offlining to a
bool for the sake of being tidy.

Signed-off-by: Mel Gorman <mel@csn.ul.ie>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Rik van Riel <riel@redhat.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 9db274593086..7ee55af8d79c 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -935,7 +935,8 @@ static int migrate_to_node(struct mm_struct *mm, int source, int dest,
                 return PTR_ERR(vma);
 
         if (!list_empty(&pagelist)) {
-                err = migrate_pages(&pagelist, new_node_page, dest, 0, true);
+                err = migrate_pages(&pagelist, new_node_page, dest,
+                                                                false, true);
                 if (err)
                         putback_lru_pages(&pagelist);
         }
@@ -1155,7 +1156,8 @@ static long do_mbind(unsigned long start, unsigned long len,
 
                 if (!list_empty(&pagelist)) {
                         nr_failed = migrate_pages(&pagelist, new_vma_page,
-                                                (unsigned long)vma, 0, true);
+                                                (unsigned long)vma,
+                                                false, true);
                         if (nr_failed)
                                 putback_lru_pages(&pagelist);
                 }