From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josef Bacik Subject: [PATCH] Btrfs-progs: make btrfsck aware of free space inodes Date: Mon, 9 Apr 2012 15:22:13 -0400 Message-ID: <1333999333-11529-1-git-send-email-josef@redhat.com> To: linux-btrfs@vger.kernel.org Return-path: List-ID: The new xfstests will run fsck against the volume to make sure we didn't introduce any inconsistencies, which is nice except we will error out immediately if we mount with inode_cache. We need to make btrfsck skip the special free space cache items and then just assume that we have a link for the free space cache inode item. This makes btrfsck pass with success on a fs with inode cache items. Thanks, Signed-off-by: Josef Bacik --- btrfsck.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/btrfsck.c b/btrfsck.c index 7aac736..572dde0 100644 --- a/btrfsck.c +++ b/btrfsck.c @@ -274,6 +274,9 @@ static struct inode_record *get_inode_rec(struct cache_tree *inode_cache, node->cache.size = 1; node->data = rec; + if (ino == BTRFS_FREE_INO_OBJECTID) + rec->found_link = 1; + ret = insert_existing_cache_extent(inode_cache, &node->cache); BUG_ON(ret); } @@ -1015,6 +1018,10 @@ static int process_one_leaf(struct btrfs_root *root, struct extent_buffer *eb, nritems = btrfs_header_nritems(eb); for (i = 0; i < nritems; i++) { btrfs_item_key_to_cpu(eb, &key, i); + + if (key.objectid == BTRFS_FREE_SPACE_OBJECTID) + continue; + if (active_node->current == NULL || active_node->current->ino < key.objectid) { if (active_node->current) { -- 1.7.5.2