diff options
| author | Zhaolei <zhaolei@cn.fujitsu.com> | 2015-08-05 18:00:04 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-08-09 07:07:13 -0700 |
| commit | dc2ee4e244138124a05cdc39365b38d4cc77e3fa (patch) | |
| tree | 7e2e74334863198164ee73d238f01faee5ddbd73 | |
| parent | 4624900dd353488479a12abf8dffe2c1786cdb89 (diff) | |
btrfs: Cleanup: Remove chunk_objectid argument from btrfs_relocate_chunk()
Remove chunk_objectid argument from btrfs_relocate_chunk() because
it is not necessary, it can also cleanup some code in caller for
prepare its value.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
| -rw-r--r-- | fs/btrfs/volumes.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index b7fb0b297f71..fb9abf1678d0 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2755,9 +2755,7 @@ out: return ret; } -static int btrfs_relocate_chunk(struct btrfs_root *root, - u64 chunk_objectid, - u64 chunk_offset) +static int btrfs_relocate_chunk(struct btrfs_root *root, u64 chunk_offset) { struct btrfs_root *extent_root; struct btrfs_trans_handle *trans; @@ -2857,7 +2855,6 @@ again: if (chunk_type & BTRFS_BLOCK_GROUP_SYSTEM) { ret = btrfs_relocate_chunk(chunk_root, - found_key.objectid, found_key.offset); if (ret == -ENOSPC) failed++; @@ -3377,7 +3374,6 @@ again: } ret = btrfs_relocate_chunk(chunk_root, - found_key.objectid, found_key.offset); mutex_unlock(&fs_info->delete_unused_bgs_mutex); if (ret && ret != -ENOSPC) @@ -4079,7 +4075,6 @@ int btrfs_shrink_device(struct btrfs_device *device, u64 new_size) struct btrfs_dev_extent *dev_extent = NULL; struct btrfs_path *path; u64 length; - u64 chunk_objectid; u64 chunk_offset; int ret; int slot; @@ -4156,11 +4151,10 @@ again: break; } - chunk_objectid = btrfs_dev_extent_chunk_objectid(l, dev_extent); chunk_offset = btrfs_dev_extent_chunk_offset(l, dev_extent); btrfs_release_path(path); - ret = btrfs_relocate_chunk(root, chunk_objectid, chunk_offset); + ret = btrfs_relocate_chunk(root, chunk_offset); mutex_unlock(&root->fs_info->delete_unused_bgs_mutex); if (ret && ret != -ENOSPC) goto done; |