ntfs: update super block operations

Browse Source

Update the super block operations to support the new fs_context-based
mount API, full read-write support including ->sync_fs, and file system
shutdown support.

Update ntfs_statfs() to provide statistics using atomic counters for free
clusters and MFT records.

Add a dedicated workqueue to compute the total number of free clusters by
scanning  asynchronously. Synchronous bitmap scanning during mount
can take a very long time on large volumes, severely delaying mount
completion. Moving this to the background allows mount to finish almost
immediately.

Implement ntfs_write_volume_label() to allow changing the volume label.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>

...

This commit is contained in:

Namjae Jeon

2026-02-13 10:37:53 +09:00

parent 4079605199

commit 6251f0b0de

1 changed files with 1072 additions and 1504 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

2576

fs/ntfs/super.c

File diff suppressed because it is too large Load Diff