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Btrfs: drop owner and parentid

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2007-04-10 12:36:36 -04:00
committed by David Woodhouse
parent 1b05da2ee6
commit d0dbc6245c
6 changed files with 6 additions and 47 deletions
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8
fs/btrfs/ctree.c
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@@ -688,8 +688,6 @@ static int insert_new_root(struct btrfs_trans_handle *trans, struct btrfs_root
btrfs_set_header_level(&c->header, level);
btrfs_set_header_blocknr(&c->header, t->b_blocknr);
btrfs_set_header_generation(&c->header, trans->transid);
btrfs_set_header_parentid(&c->header,
btrfs_header_parentid(btrfs_buffer_header(root->node)));
lower = btrfs_buffer_node(path->nodes[level-1]);
memcpy(c->header.fsid, root->fs_info->disk_super->fsid,
sizeof(c->header.fsid));
@@ -784,8 +782,6 @@ static int split_node(struct btrfs_trans_handle *trans, struct btrfs_root
btrfs_set_header_level(&split->header, btrfs_header_level(&c->header));
btrfs_set_header_blocknr(&split->header, split_buffer->b_blocknr);
btrfs_set_header_generation(&split->header, trans->transid);
btrfs_set_header_parentid(&split->header,
btrfs_header_parentid(btrfs_buffer_header(root->node)));
memcpy(split->header.fsid, root->fs_info->disk_super->fsid,
sizeof(split->header.fsid));
mid = (c_nritems + 1) / 2;
@@ -1145,8 +1141,6 @@ static int split_leaf(struct btrfs_trans_handle *trans, struct btrfs_root
btrfs_set_header_blocknr(&right->header, right_buffer->b_blocknr);
btrfs_set_header_generation(&right->header, trans->transid);
btrfs_set_header_level(&right->header, 0);
btrfs_set_header_parentid(&right->header,
btrfs_header_parentid(btrfs_buffer_header(root->node)));
memcpy(right->header.fsid, root->fs_info->disk_super->fsid,
sizeof(right->header.fsid));
if (mid <= slot) {
@@ -1237,8 +1231,6 @@ static int split_leaf(struct btrfs_trans_handle *trans, struct btrfs_root
btrfs_set_header_blocknr(&right->header, right_buffer->b_blocknr);
btrfs_set_header_generation(&right->header, trans->transid);
btrfs_set_header_level(&right->header, 0);
btrfs_set_header_parentid(&right->header,
btrfs_header_parentid(btrfs_buffer_header(root->node)));
memcpy(right->header.fsid, root->fs_info->disk_super->fsid,
sizeof(right->header.fsid));
btrfs_cpu_key_to_disk(&disk_key, ins_key);