| commit | bec6f49a46ec78a4c5928a22214848a7ea654704 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Sat Nov 11 09:43:42 2006 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sat Nov 11 09:43:42 2006 -0500 |
| tree | 016230b95e60db3fa9180ac60cb2cf96c11c770c | |
| parent | 8815fb8a00f5a441eb62f035353db9e0cca90b38 [diff] |
On-disk format for large number of subdirectories - EXT4_FEATURE_RO_COMPAT_DIR_NLINK (0x0020?) - allow directories to have > 65000 subdirectories (i_nlinks) by setting i_nlinks = 1 for such directories. RO_COMPAT protects old filesystems from unlinking such directories incorrectly and losing all files therein. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>