Merge branch 'akpm' (patches from Andrew)

Merge misc fixes from Andrew Morton:
 "A lot of stuff, sorry about that. A week on a beach, then a bunch of
  time catching up then more time letting it bake in -next. Shan't do
  that again!"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (51 commits)
  include/linux/fs.h: fix comment about struct address_space
  checkpatch: fix ignoring cover-letter logic
  m32r: fix build failure
  lib/ratelimit.c: use deferred printk() version
  kernel/params.c: improve STANDARD_PARAM_DEF readability
  kernel/params.c: fix an overflow in param_attr_show
  kernel/params.c: fix the maximum length in param_get_string
  mm/memory_hotplug: define find_{smallest|biggest}_section_pfn as unsigned long
  mm/memory_hotplug: change pfn_to_section_nr/section_nr_to_pfn macro to inline function
  kernel/kcmp.c: drop branch leftover typo
  memremap: add scheduling point to devm_memremap_pages
  mm, page_alloc: add scheduling point to memmap_init_zone
  mm, memory_hotplug: add scheduling point to __add_pages
  lib/idr.c: fix comment for idr_replace()
  mm: memcontrol: use vmalloc fallback for large kmem memcg arrays
  kernel/sysctl.c: remove duplicate UINT_MAX check on do_proc_douintvec_conv()
  include/linux/bitfield.h: remove 32bit from FIELD_GET comment block
  lib/lz4: make arrays static const, reduces object code size
  exec: binfmt_misc: kill the onstack iname[BINPRM_BUF_SIZE] array
  exec: binfmt_misc: fix race between load_misc_binary() and kill_node()
  ...

1 files changed, 2 insertions, 2 deletions

diff --git a/mm/swap.c b/mm/swap.c
index 9295ae960d66..a77d68f2c1b6 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -575,7 +575,7 @@ static void lru_lazyfree_fn(struct page *page, struct lruvec *lruvec,
 			    void *arg)
 {
 	if (PageLRU(page) && PageAnon(page) && PageSwapBacked(page) &&
-	    !PageUnevictable(page)) {
+	    !PageSwapCache(page) && !PageUnevictable(page)) {
 		bool active = PageActive(page);
 
 		del_page_from_lru_list(page, lruvec,
@@ -665,7 +665,7 @@ void deactivate_file_page(struct page *page)
 void mark_page_lazyfree(struct page *page)
 {
 	if (PageLRU(page) && PageAnon(page) && PageSwapBacked(page) &&
-	    !PageUnevictable(page)) {
+	    !PageSwapCache(page) && !PageUnevictable(page)) {
 		struct pagevec *pvec = &get_cpu_var(lru_lazyfree_pvecs);
 
 		get_page(page);