The patch titled
reiser4: check radix tree emptiness properly 2
has been removed from the -mm tree. Its filename is
reiser4-check-radix-tree-emptiness-properly-2.patch
This patch was probably dropped from -mm because
it has now been merged into a subsystem tree or
into Linus's tree, or because it was folded into
its parent patch in the -mm tree.
------------------------------------------------------
Subject: reiser4: check radix tree emptiness properly 2
From: Vladimir Saveliev <vs@xxxxxxxxxxx>
Reiser4 used to check radix tree emptiness by comparing tree height against
0. With radix-tree-direct-data.patch not empty tree can have zero height.
This patch makes reiser4 to check tree emptiness using tree root.
Signed-off-by: Vladimir V. Saveliev <vs@xxxxxxxxxxx>
Cc: Hans Reiser <reiser@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
fs/reiser4/jnode.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/reiser4/jnode.c~reiser4-check-radix-tree-emptiness-properly-2 fs/reiser4/jnode.c
--- devel/fs/reiser4/jnode.c~reiser4-check-radix-tree-emptiness-properly-2 2006-05-11 07:42:10.000000000 -0700
+++ devel-akpm/fs/reiser4/jnode.c 2006-05-11 07:42:10.000000000 -0700
@@ -464,7 +464,7 @@ static void inode_detach_jnode(jnode * n
/* delete jnode from inode's radix tree of jnodes */
check_me("zam-1046", radix_tree_delete(rtree, node->key.j.index));
- if (rtree->height == 0) {
+ if (rtree->rnode == NULL) {
/* inode can be pruned now */
write_lock_irq(&inode->i_data.tree_lock);
inode->i_data.nrpages--;
_
Patches currently in -mm which might be from vs@xxxxxxxxxxx are
writeback-fix-range-handling.patch
reiser4.patch
-
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