[libvirt] [PATCH 0/5] progress towards removing virStorageFileMetadata

I'm almost to the point where virStorageSource can track everything that virStorageFileMetadata was used for, so that we can use one struct instead of two. But while working on this today, I noticed that virStorageFileChainLookup() does not have any unit tests, so I'll be writing those before removing the two remaining redundant fields. Eric Blake (5): conf: provide details on network backing store conf: expose probe for non-local storage conf: delete useless backingStoreIsFile field conf: return backing information separately from metadata conf: delete useless backingStoreFormat field src/conf/domain_conf.c | 2 +- src/libvirt_private.syms | 1 + src/storage/storage_backend_fs.c | 34 ++++---- src/storage/storage_backend_gluster.c | 14 ++-- src/util/virstoragefile.c | 146 +++++++++++++++++++++------------- src/util/virstoragefile.h | 9 ++- tests/virstoragetest.c | 49 ++++-------- 7 files changed, 135 insertions(+), 120 deletions(-) -- 1.9.0