diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 45 |
1 files changed, 18 insertions, 27 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 3bd0ff63bf3..206b60362ce 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -3649,22 +3649,6 @@ static int btrfs_setsize(struct inode *inode, loff_t newsize) if (newsize == oldsize) return 0; - trans = btrfs_start_transaction(root, 5); - if (IS_ERR(trans)) - return PTR_ERR(trans); - - btrfs_set_trans_block_group(trans, inode); - - ret = btrfs_orphan_add(trans, inode); - if (ret) { - btrfs_end_transaction(trans, root); - return ret; - } - - nr = trans->blocks_used; - btrfs_end_transaction(trans, root); - btrfs_btree_balance_dirty(root, nr); - if (newsize > oldsize) { i_size_write(inode, newsize); btrfs_ordered_update_i_size(inode, i_size_read(inode), NULL); @@ -3675,25 +3659,15 @@ static int btrfs_setsize(struct inode *inode, loff_t newsize) return ret; } - trans = btrfs_start_transaction(root, 0); + trans = btrfs_start_transaction(root, 1); if (IS_ERR(trans)) return PTR_ERR(trans); - btrfs_set_trans_block_group(trans, inode); - trans->block_rsv = root->orphan_block_rsv; - BUG_ON(!trans->block_rsv); - - /* - * If this fails just leave the orphan item so that it can get - * cleaned up next time we mount. - */ ret = btrfs_update_inode(trans, root, inode); if (ret) { btrfs_end_transaction(trans, root); return ret; } - if (inode->i_nlink > 0) - ret = btrfs_orphan_del(trans, inode); nr = trans->blocks_used; btrfs_end_transaction(trans, root); btrfs_btree_balance_dirty(root, nr); @@ -6517,6 +6491,23 @@ static int btrfs_truncate(struct inode *inode) btrfs_wait_ordered_range(inode, inode->i_size & (~mask), (u64)-1); btrfs_ordered_update_i_size(inode, inode->i_size, NULL); + trans = btrfs_start_transaction(root, 5); + if (IS_ERR(trans)) + return PTR_ERR(trans); + + btrfs_set_trans_block_group(trans, inode); + + ret = btrfs_orphan_add(trans, inode); + if (ret) { + btrfs_end_transaction(trans, root); + return ret; + } + + nr = trans->blocks_used; + btrfs_end_transaction(trans, root); + btrfs_btree_balance_dirty(root, nr); + + /* Now start a transaction for the truncate */ trans = btrfs_start_transaction(root, 0); if (IS_ERR(trans)) return PTR_ERR(trans); |