| commit | 82e12644cf5227dab15201fbcaf0ca6330ebd70f | |
| author | Tao Ma <tao.ma@oracle.com> | |
| Thu, 23 Jul 2009 00:12:58 +0000 (23 08:12 +0800) | ||
| committer | Joel Becker <joel.becker@oracle.com> | |
| Thu, 23 Jul 2009 17:58:46 +0000 (23 10:58 -0700) | ||
| tree | 11485e6192c3e5f0e6c2aa95c2deeb8130b61cc1 | treesnapshot (tar.gz zip) |
| parent | f7b1aa69be138ad9d7d3f31fa56f4c9407f56b6a | commitdiff |
ocfs2: Use ocfs2_rec_clusters in ocfs2_adjust_adjacent_records.
In ocfs2_adjust_adjacent_records, we will adjust adjacent records
according to the extent_list in the lower level. But actually
the lower level tree will either be a leaf or a branch. If we only
use ocfs2_is_empty_extent we will meet with some problem if the lower
tree is a branch (tree_depth > 1). So use !ocfs2_rec_clusters instead.
And actually only the leaf record can have holes. So add a BUG_ON
for non-leaf branch.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
In ocfs2_adjust_adjacent_records, we will adjust adjacent records
according to the extent_list in the lower level. But actually
the lower level tree will either be a leaf or a branch. If we only
use ocfs2_is_empty_extent we will meet with some problem if the lower
tree is a branch (tree_depth > 1). So use !ocfs2_rec_clusters instead.
And actually only the leaf record can have holes. So add a BUG_ON
for non-leaf branch.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
| fs/ocfs2/alloc.c | diffblobblamehistory |