Merge branch 'akpm' (patches from Andrew)

Merge updates from Andrew Morton:

 - fsnotify fix

 - poll() timeout fix

 - a few scripts/ tweaks

 - debugobjects updates

 - the (small) ocfs2 queue

 - Minor fixes to kernel/padata.c

 - Maybe half of the MM queue

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (117 commits)
  mm, page_alloc: restore the original nodemask if the fast path allocation failed
  mm, page_alloc: uninline the bad page part of check_new_page()
  mm, page_alloc: don't duplicate code in free_pcp_prepare
  mm, page_alloc: defer debugging checks of pages allocated from the PCP
  mm, page_alloc: defer debugging checks of freed pages until a PCP drain
  cpuset: use static key better and convert to new API
  mm, page_alloc: inline pageblock lookup in page free fast paths
  mm, page_alloc: remove unnecessary variable from free_pcppages_bulk
  mm, page_alloc: pull out side effects from free_pages_check
  mm, page_alloc: un-inline the bad part of free_pages_check
  mm, page_alloc: check multiple page fields with a single branch
  mm, page_alloc: remove field from alloc_context
  mm, page_alloc: avoid looking up the first zone in a zonelist twice
  mm, page_alloc: shortcut watermark checks for order-0 pages
  mm, page_alloc: reduce cost of fair zone allocation policy retry
  mm, page_alloc: shorten the page allocator fast path
  mm, page_alloc: check once if a zone has isolated pageblocks
  mm, page_alloc: move __GFP_HARDWALL modifications out of the fastpath
  mm, page_alloc: simplify last cpupid reset
  mm, page_alloc: remove unnecessary initialisation from __alloc_pages_nodemask()
  ...

1 files changed, 9 insertions, 14 deletions

diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index fa0b983290cf..8c7392c4fdbd 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -334,7 +334,7 @@ static void *hrtimer_debug_hint(void *addr)
  * fixup_init is called when:
  * - an active object is initialized
  */
-static int hrtimer_fixup_init(void *addr, enum debug_obj_state state)
+static bool hrtimer_fixup_init(void *addr, enum debug_obj_state state)
 {
 	struct hrtimer *timer = addr;
 
@@ -342,30 +342,25 @@ static int hrtimer_fixup_init(void *addr, enum debug_obj_state state)
 	case ODEBUG_STATE_ACTIVE:
 		hrtimer_cancel(timer);
 		debug_object_init(timer, &hrtimer_debug_descr);
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
 	}
 }
 
 /*
  * fixup_activate is called when:
  * - an active object is activated
- * - an unknown object is activated (might be a statically initialized object)
+ * - an unknown non-static object is activated
  */
-static int hrtimer_fixup_activate(void *addr, enum debug_obj_state state)
+static bool hrtimer_fixup_activate(void *addr, enum debug_obj_state state)
 {
 	switch (state) {
-
-	case ODEBUG_STATE_NOTAVAILABLE:
-		WARN_ON_ONCE(1);
-		return 0;
-
 	case ODEBUG_STATE_ACTIVE:
 		WARN_ON(1);
 
 	default:
-		return 0;
+		return false;
 	}
 }
 
@@ -373,7 +368,7 @@ static int hrtimer_fixup_activate(void *addr, enum debug_obj_state state)
  * fixup_free is called when:
  * - an active object is freed
  */
-static int hrtimer_fixup_free(void *addr, enum debug_obj_state state)
+static bool hrtimer_fixup_free(void *addr, enum debug_obj_state state)
 {
 	struct hrtimer *timer = addr;
 
@@ -381,9 +376,9 @@ static int hrtimer_fixup_free(void *addr, enum debug_obj_state state)
 	case ODEBUG_STATE_ACTIVE:
 		hrtimer_cancel(timer);
 		debug_object_free(timer, &hrtimer_debug_descr);
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
 	}
 }