[GIT PULL] gfs2: 4.20 fixes

[Andreas Gruenbacher]

Hi Linus,

could you please pull the following gfs2 fixes for 4.20?

Thank you,
Andreas

The following changes since commit 651022382c7f8da46cb4872a545ee1da6d097d2a:

  Linux 4.20-rc1 (2018-11-04 15:37:52 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
tags/gfs2-4.20.fixes2

for you to fetch changes up to 77d36cabdf8e7c8d46b3e275a3d7958549de04b0:

  gfs2: Fix iomap buffer head reference counting bug (2018-11-11 12:20:05 +0000)

----------------------------------------------------------------
Fix two bugs leading to leaked buffer head references:

  gfs2: Put bitmap buffers in put_super
  gfs2: Fix iomap buffer head reference counting bug

And one bug leading to significant slow-downs when deleting large files:

  gfs2: Fix metadata read-ahead during truncate (2)

----------------------------------------------------------------
Andreas Gruenbacher (4):
      gfs2: Put bitmap buffers in put_super
      gfs2: Fix metadata read-ahead during truncate (2)
      Merge tag 'v4.20-rc1'
      gfs2: Fix iomap buffer head reference counting bug

 fs/gfs2/bmap.c | 54 +++++++++++++++++++++++++++---------------------------
 fs/gfs2/rgrp.c |  3 ++-
 2 files changed, 29 insertions(+), 28 deletions(-)