[GIT PULL] GFS2 changes for the 5.5 merge window

[Andreas Gruenbacher]

Hi Linus,

could you please consider pulling the following gfs2 changes?

Thanks a lot,
Andreas

The following changes since commit d5798141fd54cea074c3429d5803f6c41ade0ca8:

  gfs2: Fix initialisation of args for remount (2019-10-30 12:16:53 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git tags/gfs2-for-5.5

for you to fetch changes up to ade48088937f53fe0467162177726176813b9564:

  gfs2: Don't write log headers after file system withdraw (2019-11-21 11:37:41 +0100)

----------------------------------------------------------------
GFS2 changes for this merge window:

Bob's extensive filesystem withdrawal and recovery testing:
- Don't write log headers after file system withdraw
- clean up iopen glock mess in gfs2_create_inode
- Close timing window with GLF_INVALIDATE_IN_PROGRESS
- Abort gfs2_freeze if io error is seen
- Don't loop forever in gfs2_freeze if withdrawn
- fix infinite loop in gfs2_ail1_flush on io error
- Introduce function gfs2_withdrawn
- fix glock reference problem in gfs2_trans_remove_revoke

Filesystems with a block size smaller than the page size:
- Fix end-of-file handling in gfs2_page_mkwrite
- Improve mmap write vs. punch_hole consistency

Other:
- Remove active journal side effect from gfs2_write_log_header
- Multi-block allocations in gfs2_page_mkwrite

Minor cleanups and coding style fixes:
- Remove duplicate call from gfs2_create_inode
- make gfs2_log_shutdown static
- make gfs2_fs_parameters static
- Some whitespace cleanups
- removed unnecessary semicolon

----------------------------------------------------------------
Aliasgar Surti (1):
      gfs2: removed unnecessary semicolon

Andreas Gruenbacher (6):
      gfs2: Some whitespace cleanups
      gfs2: Improve mmap write vs. punch_hole consistency
      gfs2: Multi-block allocations in gfs2_page_mkwrite
      gfs2: Fix end-of-file handling in gfs2_page_mkwrite
      gfs2: Remove active journal side effect from gfs2_write_log_header
      gfs2: Remove duplicate call from gfs2_create_inode

Ben Dooks (Codethink) (1):
      gfs2: make gfs2_fs_parameters static

Bob Peterson (9):
      gfs2: make gfs2_log_shutdown static
      gfs2: fix glock reference problem in gfs2_trans_remove_revoke
      gfs2: Introduce function gfs2_withdrawn
      gfs2: fix infinite loop in gfs2_ail1_flush on io error
      gfs2: Don't loop forever in gfs2_freeze if withdrawn
      gfs2: Abort gfs2_freeze if io error is seen
      gfs2: Close timing window with GLF_INVALIDATE_IN_PROGRESS
      gfs2: clean up iopen glock mess in gfs2_create_inode
      gfs2: Don't write log headers after file system withdraw

 fs/gfs2/aops.c       |  6 +++---
 fs/gfs2/bmap.c       | 11 +++++++++--
 fs/gfs2/file.c       | 56 ++++++++++++++++++++++++++++++++--------------------
 fs/gfs2/glock.c      | 16 ++++++++++-----
 fs/gfs2/glops.c      |  4 ++--
 fs/gfs2/inode.c      | 16 +++++++--------
 fs/gfs2/log.c        | 25 +++++++++++++++++++----
 fs/gfs2/log.h        |  2 +-
 fs/gfs2/lops.c       | 34 +++++++++++++++----------------
 fs/gfs2/lops.h       |  3 ++-
 fs/gfs2/meta_io.c    |  6 +++---
 fs/gfs2/ops_fstype.c |  5 ++---
 fs/gfs2/quota.c      |  4 ++--
 fs/gfs2/recovery.c   |  8 +++++---
 fs/gfs2/super.c      | 33 ++++++++++++++++++-------------
 fs/gfs2/sys.c        |  2 +-
 fs/gfs2/trans.c      |  2 ++
 fs/gfs2/util.c       |  2 +-
 fs/gfs2/util.h       |  9 +++++++++
 19 files changed, 152 insertions(+), 92 deletions(-)