[GIT PULL] iomap: cleanups and enhancements for 5.2

[Darrick J. Wong]

Hi Linus,

Here are some patches for the iomap code for 5.2.  Nothing particularly
exciting here, just adding some callouts for gfs2 and cleaning a few
things.  It merges cleanly against this morning's HEAD and survived an
overnight run of xfstests.  Let me know if you run into anything weird.

--D

The following changes since commit dc4060a5dc2557e6b5aa813bf5b73677299d62d2:

  Linux 5.1-rc5 (2019-04-14 15:17:41 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/iomap-5.2-merge-2

for you to fetch changes up to cbbf4c0be8a725f08153949f45a85b2adafbbbd3:

  iomap: move iomap_read_inline_data around (2019-05-01 20:16:40 -0700)

----------------------------------------------------------------
Changes for Linux 5.2:
- Add some extra hooks to the iomap buffered write path to enable gfs2
  journalled writes.
- SPDX conversion
- Various refactoring.

----------------------------------------------------------------
Andreas Gruenbacher (3):
      fs: Turn __generic_write_end into a void function
      iomap: Fix use-after-free error in page_done callback
      iomap: Add a page_prepare callback

Christoph Hellwig (3):
      iomap: convert to SPDX identifier
      iomap: Clean up __generic_write_end calling
      iomap: move iomap_read_inline_data around

 fs/buffer.c           |   8 ++--
 fs/gfs2/bmap.c        |  15 +++++---
 fs/internal.h         |   2 +-
 fs/iomap.c            | 105 +++++++++++++++++++++++++++-----------------------
 include/linux/iomap.h |  22 ++++++++---
 5 files changed, 88 insertions(+), 64 deletions(-)