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| author | Chris Mason | 2007-12-11 18:42:00 +0100 |
|---|---|---|
| committer | Chris Mason | 2008-09-25 17:03:58 +0200 |
| commit | d8d5f3e16d1ae4fe9b93312e083f2c04a95520f0 (patch) | |
| tree | 3327d76311a31a9345a3019534bb043ff14d204f /fs/btrfs/file.c | |
| parent | Btrfs: Add back pointers from extents to the btree or file referencing them (diff) | |
| download | kernel-qcow2-linux-d8d5f3e16d1ae4fe9b93312e083f2c04a95520f0.tar.gz kernel-qcow2-linux-d8d5f3e16d1ae4fe9b93312e083f2c04a95520f0.tar.xz kernel-qcow2-linux-d8d5f3e16d1ae4fe9b93312e083f2c04a95520f0.zip | |
Btrfs: Add lowest key information to back refs for extent tree blocks as well.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 5b1f90f06e03..1cc4d285951c 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -545,13 +545,10 @@ next_slot: u64 disk_num_bytes = 0; u64 extent_num_bytes = 0; u64 root_gen; + u64 root_owner; - if (leaf != root->node) { - root_gen = - btrfs_header_generation(path->nodes[1]); - } else { - root_gen = btrfs_header_generation(leaf); - } + root_gen = btrfs_header_generation(leaf); + root_owner = btrfs_header_owner(leaf); if (found_extent) { disk_bytenr = btrfs_file_extent_disk_bytenr(leaf, @@ -575,7 +572,7 @@ next_slot: ret = btrfs_free_extent(trans, root, disk_bytenr, disk_num_bytes, - root->root_key.objectid, + root_owner, root_gen, inode->i_ino, key.offset, 0); } |