[Devel] [PATCH RH8 0/4] ovl: replace "index=nouuid" with "uuid=off"

[Pavel Tikhomirov]

Mainstream base is a bit different so we need some more ovl_fs
propagation to functions. Also we still need some vz-specific hunks
which were not allowed to mainstream overlay, so add them as a separate
patch.

https://jira.sw.ru/browse/PSBM-123536
Signed-off-by: Pavel Tikhomirov <ptikhomirov at virtuozzo.com>

Pavel Tikhomirov (4):
  Revert "ovl: introduce new "index=nouuid" option for inodes index
    feature"
  ovl: propagate ovl_fs to ovl_decode_real_fh and ovl_encode_real_fh
  ovl: introduce new "uuid=off" option for inodes index feature
  ovl: make uuid=off compatible with overlayfs created without it

 Documentation/filesystems/overlayfs.rst       |  5 ++
 .../kernel-4.18.0-x86_64-KVM-minimal.config   |  2 +-
 configs/kernel-4.18.0-x86_64-debug.config     |  2 +-
 configs/kernel-4.18.0-x86_64.config           |  2 +-
 fs/overlayfs/Kconfig                          | 32 +++----
 fs/overlayfs/copy_up.c                        | 29 ++++---
 fs/overlayfs/export.c                         | 14 +--
 fs/overlayfs/namei.c                          | 64 +++++++-------
 fs/overlayfs/overlayfs.h                      | 44 ++++------
 fs/overlayfs/ovl_entry.h                      |  3 +-
 fs/overlayfs/super.c                          | 86 +++++++++----------
 fs/overlayfs/util.c                           |  3 +-
 12 files changed, 148 insertions(+), 138 deletions(-)

-- 
2.31.1