[PATCH v4 0/3] Casefolding in F2FS

[Daniel Rosenberg]

These patches are largely based on the casefolding patches for ext4

v4: Added FS_CASEFOLD_FL flag, added documentation that escaped the last
    format-patch, moved setting dentry ops to f2fs_setup_casefold
v3: Addressed feedback, apart from F2FS_CASEFOLD_FL/FS_CASEFOLD_FL
    Added sysfs file "encoding" to see the encoding set on a filesystem
v2: Rebased patches again master, changed f2fs_msg to f2fs_info/f2fs_err

Daniel Rosenberg (3):
  fs: Reserve flag for casefolding
  f2fs: include charset encoding information in the superblock
  f2fs: Support case-insensitive file name lookups

 Documentation/ABI/testing/sysfs-fs-f2fs |   7 ++
 Documentation/filesystems/f2fs.txt      |   3 +
 fs/f2fs/dir.c                           | 126 ++++++++++++++++++++++--
 fs/f2fs/f2fs.h                          |  21 +++-
 fs/f2fs/file.c                          |  16 ++-
 fs/f2fs/hash.c                          |  35 ++++++-
 fs/f2fs/inline.c                        |   4 +-
 fs/f2fs/inode.c                         |   4 +-
 fs/f2fs/namei.c                         |  21 ++++
 fs/f2fs/super.c                         |  96 ++++++++++++++++++
 fs/f2fs/sysfs.c                         |  23 +++++
 include/linux/f2fs_fs.h                 |   9 +-
 include/uapi/linux/fs.h                 |   1 +
 tools/include/uapi/linux/fs.h           |   1 +
 14 files changed, 347 insertions(+), 20 deletions(-)

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2.22.0.657.g960e92d24f-goog