Merge branch 'akpm' (patches from Andrew)

Merge misc updates from Andrew Morton:

 - a few misc things

 - the rest of MM

-  remove flex_arrays, replace with new simple radix-tree implementation

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (38 commits)
  Drop flex_arrays
  sctp: convert to genradix
  proc: commit to genradix
  generic radix trees
  selinux: convert to kvmalloc
  md: convert to kvmalloc
  openvswitch: convert to kvmalloc
  of: fix kmemleak crash caused by imbalance in early memory reservation
  mm: memblock: update comments and kernel-doc
  memblock: split checks whether a region should be skipped to a helper function
  memblock: remove memblock_{set,clear}_region_flags
  memblock: drop memblock_alloc_*_nopanic() variants
  memblock: memblock_alloc_try_nid: don't panic
  treewide: add checks for the return value of memblock_alloc*()
  swiotlb: add checks for the return value of memblock_alloc*()
  init/main: add checks for the return value of memblock_alloc*()
  mm/percpu: add checks for the return value of memblock_alloc*()
  sparc: add checks for the return value of memblock_alloc*()
  ia64: add checks for the return value of memblock_alloc*()
  arch: don't memset(0) memory returned by memblock_alloc()
  ...

1 files changed, 5 insertions, 5 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 3eb01dedfb50..03fcf73d47da 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6445,8 +6445,8 @@ static void __ref setup_usemap(struct pglist_data *pgdat,
 	zone->pageblock_flags = NULL;
 	if (usemapsize) {
 		zone->pageblock_flags =
-			memblock_alloc_node_nopanic(usemapsize,
-							 pgdat->node_id);
+			memblock_alloc_node(usemapsize, SMP_CACHE_BYTES,
+					    pgdat->node_id);
 		if (!zone->pageblock_flags)
 			panic("Failed to allocate %ld bytes for zone %s pageblock flags on node %d\n",
 			      usemapsize, zone->name, pgdat->node_id);
@@ -6679,7 +6679,8 @@ static void __ref alloc_node_mem_map(struct pglist_data *pgdat)
 		end = pgdat_end_pfn(pgdat);
 		end = ALIGN(end, MAX_ORDER_NR_PAGES);
 		size =  (end - start) * sizeof(struct page);
-		map = memblock_alloc_node_nopanic(size, pgdat->node_id);
+		map = memblock_alloc_node(size, SMP_CACHE_BYTES,
+					  pgdat->node_id);
 		if (!map)
 			panic("Failed to allocate %ld bytes for node %d memory map\n",
 			      size, pgdat->node_id);
@@ -7959,8 +7960,7 @@ void *__init alloc_large_system_hash(const char *tablename,
 		size = bucketsize << log2qty;
 		if (flags & HASH_EARLY) {
 			if (flags & HASH_ZERO)
-				table = memblock_alloc_nopanic(size,
-							       SMP_CACHE_BYTES);
+				table = memblock_alloc(size, SMP_CACHE_BYTES);
 			else
 				table = memblock_alloc_raw(size,
 							   SMP_CACHE_BYTES);