| commit | b05e6ae58a13b56e3e11882c1fc71948c9b29760 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Mon Jan 10 12:13:26 2011 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Mon Jan 10 12:13:26 2011 -0500 |
| tree | 452cbadcbc8091b4db95f917f28b0f9de845dabf | |
| parent | 01f49d0b9d0209dc1194255b11601e4b94447b36 [diff] |
ext4: drop ec_type from the ext4_ext_cache structure We can encode the ec_type information by using ee_len == 0 to denote EXT4_EXT_CACHE_NO, ee_start == 0 to denote EXT4_EXT_CACHE_GAP, and if neither is true, then the cache type must be EXT4_EXT_CACHE_EXTENT. This allows us to reduce the size of ext4_ext_inode by another 8 bytes. (ec_type is 4 bytes, plus another 4 bytes of padding) Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>