From: Chris Mason Date: Fri, 12 Sep 2008 19:32:53 +0000 (-0400) Subject: Fix leaf overflow check in btrfs_insert_empty_items X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f25956cc582f5954033cca3f9488c0a5d5193541;p=mv-sheeva.git Fix leaf overflow check in btrfs_insert_empty_items It was incorrectly adding an extra sizeof(struct btrfs_item) and causing false positives (oops) Signed-off-by: Chris Mason --- diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index ab07557bac0..18e84472abb 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -2737,8 +2737,7 @@ int btrfs_insert_empty_items(struct btrfs_trans_handle *trans, nritems = btrfs_header_nritems(leaf); data_end = leaf_data_end(root, leaf); - if (btrfs_leaf_free_space(root, leaf) < - sizeof(struct btrfs_item) + total_size) { + if (btrfs_leaf_free_space(root, leaf) < total_size) { btrfs_print_leaf(root, leaf); printk("not enough freespace need %u have %d\n", total_size, btrfs_leaf_free_space(root, leaf));