Merge branch 'akpm' (patches from Andrew)

Merge misc updates from Andrew Morton:

 - a few misc things

 - ocfs2 updates

 - most of MM

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (159 commits)
  tools/testing/selftests/proc/proc-self-syscall.c: remove duplicate include
  proc: more robust bulk read test
  proc: test /proc/*/maps, smaps, smaps_rollup, statm
  proc: use seq_puts() everywhere
  proc: read kernel cpu stat pointer once
  proc: remove unused argument in proc_pid_lookup()
  fs/proc/thread_self.c: code cleanup for proc_setup_thread_self()
  fs/proc/self.c: code cleanup for proc_setup_self()
  proc: return exit code 4 for skipped tests
  mm,mremap: bail out earlier in mremap_to under map pressure
  mm/sparse: fix a bad comparison
  mm/memory.c: do_fault: avoid usage of stale vm_area_struct
  writeback: fix inode cgroup switching comment
  mm/huge_memory.c: fix "orig_pud" set but not used
  mm/hotplug: fix an imbalance with DEBUG_PAGEALLOC
  mm/memcontrol.c: fix bad line in comment
  mm/cma.c: cma_declare_contiguous: correct err handling
  mm/page_ext.c: fix an imbalance with kmemleak
  mm/compaction: pass pgdat to too_many_isolated() instead of zone
  mm: remove zone_lru_lock() function, access ->lru_lock directly
  ...

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 903ef29b62c3..f073bd59df32 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -48,6 +48,7 @@ struct pid_namespace;
 struct pipe_inode_info;
 struct rcu_node;
 struct reclaim_state;
+struct capture_control;
 struct robust_list_head;
 struct sched_attr;
 struct sched_param;
@@ -950,6 +951,9 @@ struct task_struct {
 
         struct io_context               *io_context;
 
+#ifdef CONFIG_COMPACTION
+        struct capture_control          *capture_control;
+#endif
         /* Ptrace state: */
         unsigned long                   ptrace_message;
         kernel_siginfo_t                *last_siginfo;
@@ -1395,6 +1399,7 @@ extern struct pid *cad_pid;
 #define PF_UMH                  0x02000000      /* I'm an Usermodehelper process */
 #define PF_NO_SETAFFINITY       0x04000000      /* Userland is not allowed to meddle with cpus_allowed */
 #define PF_MCE_EARLY            0x08000000      /* Early kill for mce process policy */
+#define PF_MEMALLOC_NOCMA       0x10000000      /* All allocation request will have _GFP_MOVABLE cleared */
 #define PF_FREEZER_SKIP         0x40000000      /* Freezer should not count it as freezable */
 #define PF_SUSPEND_TASK         0x80000000      /* This thread called freeze_processes() and should not be frozen */