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btrfs: Remove fs_info from btrfs_remove_block_group

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This function is always called with a valid transaction handle from
where we can reference fs_info. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2018-06-20 15:48:56 +03:00 committed by David Sterba
parent e7e02096d9
commit 5a98ec0141
3 changed files with 4 additions and 5 deletions
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3
fs/btrfs/ctree.h
View File

@ -2723,8 +2723,7 @@ struct btrfs_trans_handle *btrfs_start_trans_remove_block_group(
struct btrfs_fs_info *fs_info,
const u64 chunk_offset);
int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info, u64 group_start,
struct extent_map *em);
u64 group_start, struct extent_map *em);
void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info);
void btrfs_get_block_group_trimming(struct btrfs_block_group_cache *cache);
void btrfs_put_block_group_trimming(struct btrfs_block_group_cache *cache);

4
fs/btrfs/extent-tree.c
View File

@ -10334,9 +10334,9 @@ static void clear_avail_alloc_bits(struct btrfs_fs_info *fs_info, u64 flags)
}
int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info, u64 group_start,
struct extent_map *em)
u64 group_start, struct extent_map *em)
{
struct btrfs_fs_info *fs_info = trans->fs_info;
struct btrfs_root *root = fs_info->extent_root;
struct btrfs_path *path;
struct btrfs_block_group_cache *block_group;

2
fs/btrfs/volumes.c
View File

@ -2885,7 +2885,7 @@ int btrfs_remove_chunk(struct btrfs_trans_handle *trans,
}
}
ret = btrfs_remove_block_group(trans, fs_info, chunk_offset, em);
ret = btrfs_remove_block_group(trans, chunk_offset, em);
if (ret) {
btrfs_abort_transaction(trans, ret);
goto out;