Merge branch 'akpm' (patches from Andrew)

Merge second patchbomb from Andrew Morton:

 - the rest of MM

 - various misc bits

 - add ability to run /sbin/reboot at reboot time

 - printk/vsprintf changes

 - fiddle with seq_printf() return value

* akpm: (114 commits)
  parisc: remove use of seq_printf return value
  lru_cache: remove use of seq_printf return value
  tracing: remove use of seq_printf return value
  cgroup: remove use of seq_printf return value
  proc: remove use of seq_printf return value
  s390: remove use of seq_printf return value
  cris fasttimer: remove use of seq_printf return value
  cris: remove use of seq_printf return value
  openrisc: remove use of seq_printf return value
  ARM: plat-pxa: remove use of seq_printf return value
  nios2: cpuinfo: remove use of seq_printf return value
  microblaze: mb: remove use of seq_printf return value
  ipc: remove use of seq_printf return value
  rtc: remove use of seq_printf return value
  power: wakeup: remove use of seq_printf return value
  x86: mtrr: if: remove use of seq_printf return value
  linux/bitmap.h: improve BITMAP_{LAST,FIRST}_WORD_MASK
  MAINTAINERS: CREDITS: remove Stefano Brivio from B43
  .mailmap: add Ricardo Ribalda
  CREDITS: add Ricardo Ribalda Delgado
  ...

1 files changed, 1 insertions, 16 deletions

diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index ef04fdb57dbf..3a0a6c6406d0 100644
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -39,6 +39,7 @@ static int ext2_dax_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 static const struct vm_operations_struct ext2_dax_vm_ops = {
         .fault          = ext2_dax_fault,
         .page_mkwrite   = ext2_dax_mkwrite,
+        .pfn_mkwrite    = dax_pfn_mkwrite,
 };
 
 static int ext2_file_mmap(struct file *file, struct vm_area_struct *vma)
@@ -106,22 +107,6 @@ const struct file_operations ext2_file_operations = {
         .splice_write   = iter_file_splice_write,
 };
 
-#ifdef CONFIG_FS_DAX
-const struct file_operations ext2_dax_file_operations = {
-        .llseek         = generic_file_llseek,
-        .read_iter      = generic_file_read_iter,
-        .write_iter     = generic_file_write_iter,
-        .unlocked_ioctl = ext2_ioctl,
-#ifdef CONFIG_COMPAT
-        .compat_ioctl   = ext2_compat_ioctl,
-#endif
-        .mmap           = ext2_file_mmap,
-        .open           = dquot_file_open,
-        .release        = ext2_release_file,
-        .fsync          = ext2_fsync,
-};
-#endif
-
 const struct inode_operations ext2_file_inode_operations = {
 #ifdef CONFIG_EXT2_FS_XATTR
         .setxattr       = generic_setxattr,