Merge branch 'akpm' (patches from Andrew)

Merge misc updates from Andrew Morton:

 - a few MM hotfixes

 - kthread, tools, scripts, ntfs and ocfs2

 - some of MM

Subsystems affected by this patch series: kthread, tools, scripts, ntfs,
ocfs2 and mm (hofixes, pagealloc, slab-generic, slab, slub, kcsan,
debug, pagecache, gup, swap, shmem, memcg, pagemap, mremap, mincore,
sparsemem, vmalloc, kasan, pagealloc, hugetlb and vmscan).

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (162 commits)
  mm: vmscan: consistent update to pgrefill
  mm/vmscan.c: fix typo
  khugepaged: khugepaged_test_exit() check mmget_still_valid()
  khugepaged: retract_page_tables() remember to test exit
  khugepaged: collapse_pte_mapped_thp() protect the pmd lock
  khugepaged: collapse_pte_mapped_thp() flush the right range
  mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible
  mm: thp: replace HTTP links with HTTPS ones
  mm/page_alloc: fix memalloc_nocma_{save/restore} APIs
  mm/page_alloc.c: skip setting nodemask when we are in interrupt
  mm/page_alloc: fallbacks at most has 3 elements
  mm/page_alloc: silence a KASAN false positive
  mm/page_alloc.c: remove unnecessary end_bitidx for [set|get]_pfnblock_flags_mask()
  mm/page_alloc.c: simplify pageblock bitmap access
  mm/page_alloc.c: extract the common part in pfn_to_bitidx()
  mm/page_alloc.c: replace the definition of NR_MIGRATETYPE_BITS with PB_migratetype_bits
  mm/shuffle: remove dynamic reconfiguration
  mm/memory_hotplug: document why shuffle_zone() is relevant
  mm/page_alloc: remove nr_free_pagecache_pages()
  mm: remove vm_total_pages
  ...

1 files changed, 14 insertions, 13 deletions

diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index d4359a1df3d5..9bb9f0952b18 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -30,10 +30,10 @@
 /**
  * ntfs_test_inode - compare two (possibly fake) inodes for equality
  * @vi:		vfs inode which to test
- * @na:		ntfs attribute which is being tested with
+ * @data:	data which is being tested with
  *
  * Compare the ntfs attribute embedded in the ntfs specific part of the vfs
- * inode @vi for equality with the ntfs attribute @na.
+ * inode @vi for equality with the ntfs attribute @data.
  *
  * If searching for the normal file/directory inode, set @na->type to AT_UNUSED.
  * @na->name and @na->name_len are then ignored.
@@ -43,8 +43,9 @@
  * NOTE: This function runs with the inode_hash_lock spin lock held so it is not
  * allowed to sleep.
  */
-int ntfs_test_inode(struct inode *vi, ntfs_attr *na)
+int ntfs_test_inode(struct inode *vi, void *data)
 {
+	ntfs_attr *na = (ntfs_attr *)data;
 	ntfs_inode *ni;
 
 	if (vi->i_ino != na->mft_no)
@@ -72,9 +73,9 @@ int ntfs_test_inode(struct inode *vi, ntfs_attr *na)
 /**
  * ntfs_init_locked_inode - initialize an inode
  * @vi:		vfs inode to initialize
- * @na:		ntfs attribute which to initialize @vi to
+ * @data:	data which to initialize @vi to
  *
- * Initialize the vfs inode @vi with the values from the ntfs attribute @na in
+ * Initialize the vfs inode @vi with the values from the ntfs attribute @data in
  * order to enable ntfs_test_inode() to do its work.
  *
  * If initializing the normal file/directory inode, set @na->type to AT_UNUSED.
@@ -87,8 +88,9 @@ int ntfs_test_inode(struct inode *vi, ntfs_attr *na)
  * NOTE: This function runs with the inode->i_lock spin lock held so it is not
  * allowed to sleep. (Hence the GFP_ATOMIC allocation.)
  */
-static int ntfs_init_locked_inode(struct inode *vi, ntfs_attr *na)
+static int ntfs_init_locked_inode(struct inode *vi, void *data)
 {
+	ntfs_attr *na = (ntfs_attr *)data;
 	ntfs_inode *ni = NTFS_I(vi);
 
 	vi->i_ino = na->mft_no;
@@ -131,7 +133,6 @@ static int ntfs_init_locked_inode(struct inode *vi, ntfs_attr *na)
 	return 0;
 }
 
-typedef int (*set_t)(struct inode *, void *);
 static int ntfs_read_locked_inode(struct inode *vi);
 static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi);
 static int ntfs_read_locked_index_inode(struct inode *base_vi,
@@ -164,8 +165,8 @@ struct inode *ntfs_iget(struct super_block *sb, unsigned long mft_no)
 	na.name = NULL;
 	na.name_len = 0;
 
-	vi = iget5_locked(sb, mft_no, (test_t)ntfs_test_inode,
-			(set_t)ntfs_init_locked_inode, &na);
+	vi = iget5_locked(sb, mft_no, ntfs_test_inode,
+			ntfs_init_locked_inode, &na);
 	if (unlikely(!vi))
 		return ERR_PTR(-ENOMEM);
 
@@ -225,8 +226,8 @@ struct inode *ntfs_attr_iget(struct inode *base_vi, ATTR_TYPE type,
 	na.name = name;
 	na.name_len = name_len;
 
-	vi = iget5_locked(base_vi->i_sb, na.mft_no, (test_t)ntfs_test_inode,
-			(set_t)ntfs_init_locked_inode, &na);
+	vi = iget5_locked(base_vi->i_sb, na.mft_no, ntfs_test_inode,
+			ntfs_init_locked_inode, &na);
 	if (unlikely(!vi))
 		return ERR_PTR(-ENOMEM);
 
@@ -280,8 +281,8 @@ struct inode *ntfs_index_iget(struct inode *base_vi, ntfschar *name,
 	na.name = name;
 	na.name_len = name_len;
 
-	vi = iget5_locked(base_vi->i_sb, na.mft_no, (test_t)ntfs_test_inode,
-			(set_t)ntfs_init_locked_inode, &na);
+	vi = iget5_locked(base_vi->i_sb, na.mft_no, ntfs_test_inode,
+			ntfs_init_locked_inode, &na);
 	if (unlikely(!vi))
 		return ERR_PTR(-ENOMEM);