diff options
Diffstat (limited to 'repair.c')
| -rw-r--r-- | repair.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/repair.c b/repair.c new file mode 100644 index 00000000..4f747421 --- /dev/null +++ b/repair.c @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2012 Oracle. 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 "extent-cache.h" +#include "utils.h" +#include "repair.h" + +int btrfs_add_corrupt_extent_record(struct btrfs_fs_info *info, + struct btrfs_key *first_key, + u64 start, u64 len, int level) + +{ + int ret = 0; + struct btrfs_corrupt_block *corrupt; + + if (!info->corrupt_blocks) + return 0; + + corrupt = malloc(sizeof(*corrupt)); + if (!corrupt) + return -ENOMEM; + + memcpy(&corrupt->key, first_key, sizeof(*first_key)); + corrupt->cache.start = start; + corrupt->cache.size = len; + corrupt->level = level; + + ret = insert_cache_extent(info->corrupt_blocks, &corrupt->cache); + if (ret) + free(corrupt); + BUG_ON(ret && ret != -EEXIST); + return ret; +} + |