diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 108edf8ffedf..752acff2c734 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -385,7 +385,7 @@ update_flags: btrfs_sync_inode_flags_to_i_flags(inode); inode_inc_iversion(inode); inode_set_ctime_current(inode); - ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); + ret = btrfs_update_inode(trans, BTRFS_I(inode)); out_end_trans: btrfs_end_transaction(trans); @@ -652,18 +652,18 @@ static noinline int create_subvol(struct mnt_idmap *idmap, /* Tree log can't currently deal with an inode which is a new root. */ btrfs_set_log_full_commit(trans); - ret = btrfs_qgroup_inherit(trans, 0, objectid, inherit); + ret = btrfs_qgroup_inherit(trans, 0, objectid, root->root_key.objectid, inherit); if (ret) goto out; leaf = btrfs_alloc_tree_block(trans, root, 0, objectid, NULL, 0, 0, 0, - BTRFS_NESTING_NORMAL); + 0, BTRFS_NESTING_NORMAL); if (IS_ERR(leaf)) { ret = PTR_ERR(leaf); goto out; } - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); inode_item = &root_item->inode; btrfs_set_stack_inode_generation(inode_item, 1); @@ -2635,6 +2635,12 @@ static long btrfs_ioctl_add_dev(struct btrfs_fs_info *fs_info, void __user *arg) return -EINVAL; } + if (fs_info->fs_devices->temp_fsid) { + btrfs_err(fs_info, + "device add not supported on cloned temp-fsid mount"); + return -EINVAL; + } + if (!btrfs_exclop_start(fs_info, BTRFS_EXCLOP_DEV_ADD)) { if (!btrfs_exclop_start_try_lock(fs_info, BTRFS_EXCLOP_DEV_ADD)) return BTRFS_ERROR_DEV_EXCL_RUN_IN_PROGRESS; @@ -2820,7 +2826,7 @@ static long btrfs_ioctl_fs_info(struct btrfs_fs_info *fs_info, } if (flags_in & BTRFS_FS_INFO_FLAG_GENERATION) { - fi_args->generation = fs_info->generation; + fi_args->generation = btrfs_get_fs_generation(fs_info); fi_args->flags |= BTRFS_FS_INFO_FLAG_GENERATION; } @@ -2945,7 +2951,7 @@ static long btrfs_ioctl_default_subvol(struct file *file, void __user *argp) btrfs_cpu_key_to_disk(&disk_key, &new_root->root_key); btrfs_set_dir_item_key(path->nodes[0], di, &disk_key); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); btrfs_release_path(path); btrfs_set_fs_incompat(fs_info, DEFAULT_SUBVOL); @@ -3129,7 +3135,7 @@ static noinline long btrfs_ioctl_start_sync(struct btrfs_root *root, return PTR_ERR(trans); /* No running transaction, don't bother */ - transid = root->fs_info->last_trans_committed; + transid = btrfs_get_last_trans_committed(root->fs_info); goto out; } transid = trans->transid; @@ -3695,7 +3701,8 @@ static long btrfs_ioctl_quota_ctl(struct file *file, void __user *arg) switch (sa->cmd) { case BTRFS_QUOTA_CTL_ENABLE: - ret = btrfs_quota_enable(fs_info); + case BTRFS_QUOTA_CTL_ENABLE_SIMPLE_QUOTA: + ret = btrfs_quota_enable(fs_info, sa); break; case BTRFS_QUOTA_CTL_DISABLE: ret = btrfs_quota_disable(fs_info); |