[git pull] vfs.git#work.preadv2

[Al Viro]

	More cleanups from Christoph:

The following changes since commit bf16200689118d19de1b8d2a3c314fc21f5dc7bb:

  Linux 4.6-rc3 (2016-04-10 17:58:30 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.preadv2

for you to fetch changes up to 24368aad47dc65b45040d6a31bfd6df1d6f3ec97:

  nfsd: use RWF_SYNC (2016-05-01 19:58:39 -0400)

----------------------------------------------------------------
Christoph Hellwig (10):
      filemap: remove pos variables in generic_file_read_iter
      filemap: remove the pos argument to generic_file_direct_write
      xfs: eliminate the pos variable in xfs_file_dio_aio_write
      direct-io: eliminate the offset argument to ->direct_IO
      direct-io: remove the offset argument to dio_complete
      fs: add IOCB_SYNC and IOCB_DSYNC
      fs: simplify the generic_write_sync prototype
      ceph: use generic_write_sync
      fs: add RWF_DSYNC aand RWF_SYNC
      nfsd: use RWF_SYNC

 Documentation/filesystems/Locking          |  2 +-
 Documentation/filesystems/vfs.txt          |  2 +-
 drivers/staging/lustre/lustre/llite/rw26.c |  4 +--
 fs/9p/vfs_addr.c                           |  3 ++-
 fs/affs/file.c                             |  5 ++--
 fs/block_dev.c                             | 14 ++++------
 fs/btrfs/file.c                            | 16 +++++-------
 fs/btrfs/inode.c                           |  6 ++---
 fs/ceph/addr.c                             |  3 +--
 fs/ceph/file.c                             | 11 ++++----
 fs/cifs/file.c                             |  9 +++----
 fs/dax.c                                   |  4 +--
 fs/direct-io.c                             | 34 +++++++++++++------------
 fs/exofs/inode.c                           |  3 +--
 fs/ext2/inode.c                            |  8 +++---
 fs/ext4/ext4.h                             |  3 +--
 fs/ext4/file.c                             |  9 ++-----
 fs/ext4/indirect.c                         | 12 ++++-----
 fs/ext4/inode.c                            | 18 ++++++-------
 fs/f2fs/data.c                             |  6 ++---
 fs/f2fs/file.c                             |  9 ++-----
 fs/fat/inode.c                             |  6 ++---
 fs/fuse/file.c                             |  5 ++--
 fs/gfs2/aops.c                             |  6 ++---
 fs/gfs2/file.c                             |  5 +++-
 fs/hfs/inode.c                             |  7 +++--
 fs/hfsplus/inode.c                         |  7 +++--
 fs/jfs/inode.c                             |  7 +++--
 fs/nfs/direct.c                            | 21 ++++++++-------
 fs/nfs/file.c                              |  2 +-
 fs/nfsd/vfs.c                              | 18 +++++--------
 fs/nilfs2/inode.c                          |  4 +--
 fs/ntfs/file.c                             |  7 ++---
 fs/ocfs2/aops.c                            |  9 +++----
 fs/read_write.c                            |  6 ++++-
 fs/reiserfs/inode.c                        |  7 +++--
 fs/udf/file.c                              |  7 ++---
 fs/udf/inode.c                             |  7 +++--
 fs/xfs/xfs_aops.c                          |  7 +++--
 fs/xfs/xfs_file.c                          | 23 +++++++----------
 include/linux/dax.h                        |  2 +-
 include/linux/fs.h                         | 41 +++++++++++++++++++++---------
 include/linux/nfs_fs.h                     |  5 ++--
 include/uapi/linux/fs.h                    |  2 ++
 mm/filemap.c                               | 30 +++++++++-------------
 mm/page_io.c                               |  2 +-
 46 files changed, 200 insertions(+), 224 deletions(-)