Please pull this branch containing ntfs3 code for 6.16. In commit "remove ability to change compression on mounted volume" many removals are present. This is because it's not safe and not maintainable to change compression on the fly. Detailed description can be found in this letter [1]. [1] https://lore.kernel.org/ntfs3/Z7Qlh9856tVuzrYK@xxxxxxxxxxxxxxxxxxx/ Regards, Konstantin ---------------------------------------------------------------- The following changes since commit 0af2f6be1b4281385b618cb86ad946eded089ac8: Linux 6.15-rc1 (2025-04-06 13:11:33 -0700) are available in the Git repository at: https://github.com/Paragon-Software-Group/linux-ntfs3.git tags/ntfs3_for_6.16 for you to fetch changes up to eeb0819318cc0c30161821d429ca022dfbedc6ac: fs/ntfs3: remove ability to change compression on mounted volume (2025-05-19 11:17:33 +0200) ---------------------------------------------------------------- Changes for 6.16-rc1 Added: missing direct_IO in ntfs_aops_cmpr; handling of hdr_first_de() return value. Fixed: handling of InitializeFileRecordSegment operation. Removed: ability to change compression on mounted volume; redundant NULL check. ---------------------------------------------------------------- Andrey Vatoropin (2): fs/ntfs3: Drop redundant NULL check fs/ntfs3: handle hdr_first_de() return value Konstantin Komarov (2): fs/ntfs3: Fix handling of InitializeFileRecordSegment fs/ntfs3: remove ability to change compression on mounted volume Lizhi Xu (1): fs/ntfs3: Add missing direct_IO in ntfs_aops_cmpr fs/ntfs3/attrib.c | 72 -------------------------------------------- fs/ntfs3/file.c | 87 ------------------------------------------------------ fs/ntfs3/frecord.c | 74 ---------------------------------------------- fs/ntfs3/fslog.c | 32 ++++++++++---------- fs/ntfs3/index.c | 8 +++++ fs/ntfs3/inode.c | 5 ++++ fs/ntfs3/namei.c | 2 -- fs/ntfs3/ntfs_fs.h | 5 ---- 8 files changed, 28 insertions(+), 257 deletions(-)