| commit | b55d73985cc7a33e2b57161e5ea1a5a2ad1bff9c | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Thu Aug 28 10:20:43 2008 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Thu Aug 28 10:20:43 2008 -0400 |
| tree | 4fbefd684dd2cd84921460eda4c7b0db12d2161b | |
| parent | 03d28ded131008c5d8839212f2220a1967c37d33 [diff] |
Further optimize journal placement for flex_bg filesystems If the number of block groups is greater than half the flex_bg size, the journal we be placed in the flex_bg super-group which is closest to the mid-point of the filesystem, and in the first free block group beyond where the metadata for the flex_bg is stored. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>