From: Chris Mason <chris.mason@oracle.com>
Date: Thu, 24 Apr 2008 13:34:34 +0000 (-0400)
Subject: Btrfs: Fix split_node to require more empty slots in the node as well
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c448acf0a057debc34507277add0fc09b1b37312;p=linux-beck.git

Btrfs: Fix split_node to require more empty slots in the node as well

Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 8ad8b5cc295a..ac999f0060b6 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1485,7 +1485,7 @@ static int split_node(struct btrfs_trans_handle *trans, struct btrfs_root
 		ret = push_nodes_for_insert(trans, root, path, level);
 		c = path->nodes[level];
 		if (!ret && btrfs_header_nritems(c) <
-		    BTRFS_NODEPTRS_PER_BLOCK(root) - 1)
+		    BTRFS_NODEPTRS_PER_BLOCK(root) - 3)
 			return 0;
 		if (ret < 0)
 			return ret;