From: NeilBrown <neilb@suse.de>
Date: Thu, 10 Jun 2010 06:34:28 +0000 (+1000)
Subject: truncate: when we clear an InoIdx block set the set.
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=5f3b22c67d693ee2d433f531a2e99b98cceaff70;p=LaFS.git

truncate: when we clear an InoIdx block set the set.

We use depth == 0 to saw the index block is empty.
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/inode.c b/inode.c
index 3c0ca32..5d17416 100644
--- a/inode.c
+++ b/inode.c
@@ -814,6 +814,7 @@ void lafs_inode_handle_orphan(struct datablock *b)
 		lafs_dirty_iblock(ib);
 		lafs_walk_leaf_index(ib, prune, ib);
 		lafs_clear_index(ib);
+		ib->depth = 0;
 	}
 	if (test_bit(B_Dirty, &ib->b.flags))
 		lafs_incorporate(fs, ib);