Merge branch 'akpm' (patches from Andrew)

Merge updates from Andrew Morton:

 - a few misc bits

 - ocfs2 updates

 - almost all of MM

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (131 commits)
  memory hotplug: fix comments when adding section
  mm: make alloc_node_mem_map a void call if we don't have CONFIG_FLAT_NODE_MEM_MAP
  mm: simplify nodemask printing
  mm,oom_reaper: remove pointless kthread_run() error check
  mm/page_ext.c: check if page_ext is not prepared
  writeback: remove unused function parameter
  mm: do not rely on preempt_count in print_vma_addr
  mm, sparse: do not swamp log with huge vmemmap allocation failures
  mm/hmm: remove redundant variable align_end
  mm/list_lru.c: mark expected switch fall-through
  mm/shmem.c: mark expected switch fall-through
  mm/page_alloc.c: broken deferred calculation
  mm: don't warn about allocations which stall for too long
  fs: fuse: account fuse_inode slab memory as reclaimable
  mm, page_alloc: fix potential false positive in __zone_watermark_ok
  mm: mlock: remove lru_add_drain_all()
  mm, sysctl: make NUMA stats configurable
  shmem: convert shmem_init_inodecache() to void
  Unify migrate_pages and move_pages access checks
  mm, pagevec: rename pagevec drained field
  ...

1 files changed, 3 insertions, 8 deletions

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 36b5352..7b3ad5d 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1635,7 +1635,7 @@ static int f2fs_write_cache_pages(struct address_space *mapping,
 	int range_whole = 0;
 	int tag;
 
-	pagevec_init(&pvec, 0);
+	pagevec_init(&pvec);
 
 	if (get_dirty_pages(mapping->host) <=
 				SM_I(F2FS_M_SB(mapping))->min_hot_blocks)
@@ -1669,8 +1669,8 @@ retry:
 	while (!done && (index <= end)) {
 		int i;
 
-		nr_pages = pagevec_lookup_tag(&pvec, mapping, &index, tag,
-			      min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1);
+		nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
+				tag);
 		if (nr_pages == 0)
 			break;
 
@@ -1678,11 +1678,6 @@ retry:
 			struct page *page = pvec.pages[i];
 			bool submitted = false;
 
-			if (page->index > end) {
-				done = 1;
-				break;
-			}
-
 			done_index = page->index;
 retry_write:
 			lock_page(page);