Merge branch 'akpm' (incoming from Andrew)

Merge first patch-bomb from Andrew Morton:

 - a couple of misc things

 - inotify/fsnotify work from Jan

 - ocfs2 updates (partial)

 - about half of MM

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (117 commits)
  mm/migrate: remove unused function, fail_migrate_page()
  mm/migrate: remove putback_lru_pages, fix comment on putback_movable_pages
  mm/migrate: correct failure handling if !hugepage_migration_support()
  mm/migrate: add comment about permanent failure path
  mm, page_alloc: warn for non-blockable __GFP_NOFAIL allocation failure
  mm: compaction: reset scanner positions immediately when they meet
  mm: compaction: do not mark unmovable pageblocks as skipped in async compaction
  mm: compaction: detect when scanners meet in isolate_freepages
  mm: compaction: reset cached scanner pfn's before reading them
  mm: compaction: encapsulate defer reset logic
  mm: compaction: trace compaction begin and end
  memcg, oom: lock mem_cgroup_print_oom_info
  sched: add tracepoints related to NUMA task migration
  mm: numa: do not automatically migrate KSM pages
  mm: numa: trace tasks that fail migration due to rate limiting
  mm: numa: limit scope of lock for NUMA migrate rate limiting
  mm: numa: make NUMA-migrate related functions static
  lib/show_mem.c: show num_poisoned_pages when oom
  mm/hwpoison: add '#' to hwpoison_inject
  mm/memblock: use WARN_ONCE when MAX_NUMNODES passed as input parameter
  ...

1 files changed, 15 insertions, 12 deletions

diff --git a/mm/sparse.c b/mm/sparse.c
index 8cc7be0..63c3ea5 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -69,7 +69,7 @@ static struct mem_section noinline __init_refok *sparse_index_alloc(int nid)
 		else
 			section = kzalloc(array_size, GFP_KERNEL);
 	} else {
-		section = alloc_bootmem_node(NODE_DATA(nid), array_size);
+		section = memblock_virt_alloc_node(array_size, nid);
 	}
 
 	return section;
@@ -279,8 +279,9 @@ sparse_early_usemaps_alloc_pgdat_section(struct pglist_data *pgdat,
 	limit = goal + (1UL << PA_SECTION_SHIFT);
 	nid = early_pfn_to_nid(goal >> PAGE_SHIFT);
 again:
-	p = ___alloc_bootmem_node_nopanic(NODE_DATA(nid), size,
-					  SMP_CACHE_BYTES, goal, limit);
+	p = memblock_virt_alloc_try_nid_nopanic(size,
+						SMP_CACHE_BYTES, goal, limit,
+						nid);
 	if (!p && limit) {
 		limit = 0;
 		goto again;
@@ -331,7 +332,7 @@ static unsigned long * __init
 sparse_early_usemaps_alloc_pgdat_section(struct pglist_data *pgdat,
 					 unsigned long size)
 {
-	return alloc_bootmem_node_nopanic(pgdat, size);
+	return memblock_virt_alloc_node_nopanic(size, pgdat->node_id);
 }
 
 static void __init check_usemap_section_nr(int nid, unsigned long *usemap)
@@ -376,8 +377,9 @@ struct page __init *sparse_mem_map_populate(unsigned long pnum, int nid)
 		return map;
 
 	size = PAGE_ALIGN(sizeof(struct page) * PAGES_PER_SECTION);
-	map = __alloc_bootmem_node_high(NODE_DATA(nid), size,
-					 PAGE_SIZE, __pa(MAX_DMA_ADDRESS));
+	map = memblock_virt_alloc_try_nid(size,
+					  PAGE_SIZE, __pa(MAX_DMA_ADDRESS),
+					  BOOTMEM_ALLOC_ACCESSIBLE, nid);
 	return map;
 }
 void __init sparse_mem_maps_populate_node(struct page **map_map,
@@ -401,8 +403,9 @@ void __init sparse_mem_maps_populate_node(struct page **map_map,
 	}
 
 	size = PAGE_ALIGN(size);
-	map = __alloc_bootmem_node_high(NODE_DATA(nodeid), size * map_count,
-					 PAGE_SIZE, __pa(MAX_DMA_ADDRESS));
+	map = memblock_virt_alloc_try_nid(size * map_count,
+					  PAGE_SIZE, __pa(MAX_DMA_ADDRESS),
+					  BOOTMEM_ALLOC_ACCESSIBLE, nodeid);
 	if (map) {
 		for (pnum = pnum_begin; pnum < pnum_end; pnum++) {
 			if (!present_section_nr(pnum))
@@ -545,7 +548,7 @@ void __init sparse_init(void)
 	 * sparse_early_mem_map_alloc, so allocate usemap_map at first.
 	 */
 	size = sizeof(unsigned long *) * NR_MEM_SECTIONS;
-	usemap_map = alloc_bootmem(size);
+	usemap_map = memblock_virt_alloc(size, 0);
 	if (!usemap_map)
 		panic("can not allocate usemap_map\n");
 	alloc_usemap_and_memmap(sparse_early_usemaps_alloc_node,
@@ -553,7 +556,7 @@ void __init sparse_init(void)
 
 #ifdef CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER
 	size2 = sizeof(struct page *) * NR_MEM_SECTIONS;
-	map_map = alloc_bootmem(size2);
+	map_map = memblock_virt_alloc(size2, 0);
 	if (!map_map)
 		panic("can not allocate map_map\n");
 	alloc_usemap_and_memmap(sparse_early_mem_maps_alloc_node,
@@ -583,9 +586,9 @@ void __init sparse_init(void)
 	vmemmap_populate_print_last();
 
 #ifdef CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER
-	free_bootmem(__pa(map_map), size2);
+	memblock_free_early(__pa(map_map), size2);
 #endif
-	free_bootmem(__pa(usemap_map), size);
+	memblock_free_early(__pa(usemap_map), size);
 }
 
 #ifdef CONFIG_MEMORY_HOTPLUG