Release 4.10 fs/btrfs/orphan.c
/*
* Copyright (C) 2008 Red Hat. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License v2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 021110-1307, USA.
*/
#include "ctree.h"
#include "disk-io.h"
int btrfs_insert_orphan_item(struct btrfs_trans_handle *trans,
struct btrfs_root *root, u64 offset)
{
struct btrfs_path *path;
struct btrfs_key key;
int ret = 0;
key.objectid = BTRFS_ORPHAN_OBJECTID;
key.type = BTRFS_ORPHAN_ITEM_KEY;
key.offset = offset;
path = btrfs_alloc_path();
if (!path)
return -ENOMEM;
ret = btrfs_insert_empty_item(trans, root, path, &key, 0);
btrfs_free_path(path);
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| josef bacik | josef bacik | 85 | 96.59% | 1 | 50.00% |
| david sterba | david sterba | 3 | 3.41% | 1 | 50.00% |
| Total | 88 | 100.00% | 2 | 100.00% |
int btrfs_del_orphan_item(struct btrfs_trans_handle *trans,
struct btrfs_root *root, u64 offset)
{
struct btrfs_path *path;
struct btrfs_key key;
int ret = 0;
key.objectid = BTRFS_ORPHAN_OBJECTID;
key.type = BTRFS_ORPHAN_ITEM_KEY;
key.offset = offset;
path = btrfs_alloc_path();
if (!path)
return -ENOMEM;
ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
if (ret < 0)
goto out;
if (ret) { /* JDM: Really? */
ret = -ENOENT;
goto out;
}
ret = btrfs_del_item(trans, root, path);
out:
btrfs_free_path(path);
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| josef bacik | josef bacik | 124 | 96.88% | 2 | 50.00% |
| david sterba | david sterba | 3 | 2.34% | 1 | 25.00% |
| jeff mahoney | jeff mahoney | 1 | 0.78% | 1 | 25.00% |
| Total | 128 | 100.00% | 4 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| josef bacik | josef bacik | 216 | 96.86% | 2 | 50.00% |
| david sterba | david sterba | 6 | 2.69% | 1 | 25.00% |
| jeff mahoney | jeff mahoney | 1 | 0.45% | 1 | 25.00% |
| Total | 223 | 100.00% | 4 | 100.00% |
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.