diff options
| author | Miao Xie <miaox@cn.fujitsu.com> | 2013-07-03 21:25:19 +0800 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2013-07-03 14:06:55 -0400 |
| commit | 3b9e6dd4379ed8f2fb50bee8dce4245038498211 (patch) | |
| tree | 62d67b301d3e8981a74703f4c0fd7591b179aaf4 /volumes.h | |
| parent | 68acb1075e0da2d9f170cb52f561c5225787dbdf (diff) | |
Btrfs-progs: Add chunk rebuild function for RAID1/SINGLE/DUP
Add chunk rebuild for RAID1/SINGLE/DUP to chunk-recover command.
Before this patch chunk-recover can only scan and reuse the old chunk
data to recover. With this patch, chunk-recover can use the reference
between chunk/block group/dev extent to rebuild the whole chunk tree
even when old chunks are not available.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'volumes.h')
| -rw-r--r-- | volumes.h | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -190,8 +190,9 @@ int btrfs_add_system_chunk(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_key *key, struct btrfs_chunk *chunk, int item_size); int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset); -struct btrfs_device *btrfs_find_device_by_devid(struct btrfs_root *root, - u64 devid, int instance); +struct btrfs_device * +btrfs_find_device_by_devid(struct btrfs_fs_devices *fs_devices, + u64 devid, int instance); struct btrfs_device *btrfs_find_device(struct btrfs_root *root, u64 devid, u8 *uuid, u8 *fsid); #endif |