[PATCH] Btrfs: don't bother updating the inode when evicting

[Josef Bacik <jbacik@fusionio.com>]

We're deleting the stupid thing, no sense in updating the inode for the new
size.  We're running into having 50-100 orphans left over with xfstests 83
because of ENOSPC when trying to start the transaction for the inode update.
This patch fixes this problem.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
---
 fs/btrfs/inode.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index f33269a..ac7f471 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3898,7 +3898,7 @@ void btrfs_evict_inode(struct inode *inode)
 			goto no_delete;
 		}
 
-		trans = btrfs_start_transaction_lflush(root, 1);
+		trans = btrfs_join_transaction(root);
 		if (IS_ERR(trans)) {
 			btrfs_orphan_del(NULL, inode);
 			btrfs_free_block_rsv(root, rsv);
@@ -3911,10 +3911,6 @@ void btrfs_evict_inode(struct inode *inode)
 		if (ret != -ENOSPC)
 			break;
 
-		trans->block_rsv = &root->fs_info->trans_block_rsv;
-		ret = btrfs_update_inode(trans, root, inode);
-		BUG_ON(ret);
-
 		btrfs_end_transaction(trans, root);
 		trans = NULL;
 		btrfs_btree_balance_dirty(root);
-- 
1.7.7.6