We missed to add the default subvolume, because it has no ROOT_BACKREF_ITEM. This made get_parent always fail for direct decendants of the default subvolume, resulting in lots of full streams where incremental streams were requested.
Signed-off-by: Jan Schmidt <list.bt...@jan-o-sch.net> Reviewed-by: Alexander Block <abloc...@googlemail.com> --- send-utils.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/send-utils.c b/send-utils.c index fcde5c2..d8d3972 100644 --- a/send-utils.c +++ b/send-utils.c @@ -240,7 +240,8 @@ int subvol_uuid_search_init(int mnt_fd, struct subvol_uuid_search *s) memcpy(&root_item, root_item_ptr, sizeof(root_item)); root_item_valid = 1; - } else if (sh->type == BTRFS_ROOT_BACKREF_KEY) { + } else if (sh->type == BTRFS_ROOT_BACKREF_KEY || + root_item_valid) { if (!root_item_valid) goto skip; @@ -274,7 +275,6 @@ int subvol_uuid_search_init(int mnt_fd, struct subvol_uuid_search *s) subvol_uuid_search_add(s, si); root_item_valid = 0; } else { - root_item_valid = 0; goto skip; } -- 1.7.1 -- 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