diff options
| author | Chris Mason <chris.mason@oracle.com> | 2007-03-30 20:27:56 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-03-30 20:27:56 +0200 |
| commit | d6025579531b7ea170ba283b171ff7a6bf7d0e12 (patch) | |
| tree | c3b742fda3a6ac8541c06011bb3c26635db99212 /fs/btrfs/root-tree.c | |
| parent | Btrfs: hunting slab corruption (diff) | |
| download | linux-d6025579531b7ea170ba283b171ff7a6bf7d0e12.tar.xz linux-d6025579531b7ea170ba283b171ff7a6bf7d0e12.zip | |
Btrfs: corruption hunt continues
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/root-tree.c')
| -rw-r--r-- | fs/btrfs/root-tree.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index a821b5d1e233..f37dab87de16 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -45,6 +45,7 @@ int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root struct btrfs_leaf *l; int ret; int slot; + struct btrfs_root_item *update_item; btrfs_init_path(&path); ret = btrfs_search_slot(trans, root, key, &path, 0, 1); @@ -53,9 +54,9 @@ int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root BUG_ON(ret != 0); l = btrfs_buffer_leaf(path.nodes[0]); slot = path.slots[0]; - memcpy(btrfs_item_ptr(l, slot, struct btrfs_root_item), item, - sizeof(*item)); - mark_buffer_dirty(path.nodes[0]); + update_item = btrfs_item_ptr(l, slot, struct btrfs_root_item); + btrfs_memcpy(root, l, update_item, item, sizeof(*item)); + btrfs_mark_buffer_dirty(path.nodes[0]); out: btrfs_release_path(root, &path); return ret; |