diff options
Diffstat (limited to 'fs/btrfs/qgroup.h')
| -rw-r--r-- | fs/btrfs/qgroup.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h index 5e93733b78c8..46ba7bd2961c 100644 --- a/fs/btrfs/qgroup.h +++ b/fs/btrfs/qgroup.h @@ -107,6 +107,17 @@ struct btrfs_qgroup_extent_record { struct rb_node node; u64 bytenr; u64 num_bytes; + + /* + * For qgroup reserved data space freeing. + * + * @data_rsv_refroot and @data_rsv will be recorded after + * BTRFS_ADD_DELAYED_EXTENT is called. + * And will be used to free reserved qgroup space at + * transaction commit time. + */ + u32 data_rsv; /* reserved data space needs to be freed */ + u64 data_rsv_refroot; /* which root the reserved data belongs to */ struct ulist *old_roots; }; @@ -326,15 +337,6 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, u64 srcid, void btrfs_qgroup_free_refroot(struct btrfs_fs_info *fs_info, u64 ref_root, u64 num_bytes, enum btrfs_qgroup_rsv_type type); -static inline void btrfs_qgroup_free_delayed_ref(struct btrfs_fs_info *fs_info, - u64 ref_root, u64 num_bytes) -{ - if (!test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags)) - return; - trace_btrfs_qgroup_free_delayed_ref(fs_info, ref_root, num_bytes); - btrfs_qgroup_free_refroot(fs_info, ref_root, num_bytes, - BTRFS_QGROUP_RSV_DATA); -} #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS int btrfs_verify_qgroup_counts(struct btrfs_fs_info *fs_info, u64 qgroupid, |