These patches are largely based on the casefolding patches for ext4 v2: Rebased patches again master, changed f2fs_msg to f2fs_info/f2fs_err Daniel Rosenberg (2): f2fs: include charset encoding information in the superblock f2fs: Support case-insensitive file name lookups fs/f2fs/dir.c | 133 ++++++++++++++++++++++++++++++++++++---- fs/f2fs/f2fs.h | 24 ++++++-- fs/f2fs/file.c | 10 ++- fs/f2fs/hash.c | 34 +++++++++- fs/f2fs/inline.c | 6 +- fs/f2fs/inode.c | 4 +- fs/f2fs/namei.c | 21 +++++++ fs/f2fs/super.c | 86 ++++++++++++++++++++++++++ include/linux/f2fs_fs.h | 9 ++- 9 files changed, 303 insertions(+), 24 deletions(-) -- 2.22.0.510.g264f2c817a-goog