In btrfs_set_block_flags() we want to check if the slot in the leaf points to the first item in the leaf - if it doesn't check if the previous item in the leaf is an extent item. By removing this extra slot decrement we are indeed checking the item right before the slot, and not the second item before.
Signed-off-by: Filipe David Borba Manana <fdman...@gmail.com> --- extent-tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/extent-tree.c b/extent-tree.c index 381572d..5b6c7aa 100644 --- a/extent-tree.c +++ b/extent-tree.c @@ -1609,7 +1609,7 @@ again: if (ret > 0 && skinny_metadata) { skinny_metadata = 0; - if (path->slots[0]--) { + if (path->slots[0]) { path->slots[0]--; btrfs_item_key_to_cpu(path->nodes[0], &key, path->slots[0]); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html