[libvirt] [PATCHv2 0/7] more of round 2 of virstoragefile refactoring

compared to v1, this is rebased on top of Cole's changes, treats disk partition types slightly differently, and adds a couple patches. 1/7: was 16/n, unreviewed so far 2/7: was 13/n with weak ack 3-4/7: was 14-15/n; commit messages improved to justify it further 5-7: all new patches I'm still working on how best to fold virStorageFileMetadata into virStorageSource; it's a bit tricky since the metadata type is rather awkward (storing type information about the backing file in the parent, rather than in the backing file) Eric Blake (7): conf: manage disk source by struct instead of pieces conf: tweak volume target struct details conf: move volume structs to util/ conf: use common struct in storage volumes conf: track sizes directly in source struct conf: drop redundant parameters during probe conf: modify tracking of encrypted images src/conf/domain_conf.c | 139 ++++++++++++------------------ src/conf/domain_conf.h | 24 ++---- src/conf/snapshot_conf.c | 17 +--- src/conf/storage_conf.c | 40 ++++----- src/conf/storage_conf.h | 51 ++--------- src/esx/esx_storage_backend_iscsi.c | 5 +- src/esx/esx_storage_backend_vmfs.c | 20 ++--- src/parallels/parallels_driver.c | 2 +- src/parallels/parallels_storage.c | 22 ++--- src/phyp/phyp_driver.c | 4 +- src/storage/storage_backend.c | 150 +++++++++++++++------------------ src/storage/storage_backend.h | 11 +-- src/storage/storage_backend_disk.c | 26 +++--- src/storage/storage_backend_fs.c | 32 +++---- src/storage/storage_backend_gluster.c | 12 ++- src/storage/storage_backend_logical.c | 18 ++-- src/storage/storage_backend_mpath.c | 8 +- src/storage/storage_backend_rbd.c | 11 +-- src/storage/storage_backend_scsi.c | 6 +- src/storage/storage_backend_sheepdog.c | 10 +-- src/storage/storage_driver.c | 40 ++++----- src/test/test_driver.c | 16 ++-- src/util/virstoragefile.c | 11 ++- src/util/virstoragefile.h | 30 ++++++- src/vbox/vbox_tmpl.c | 11 +-- tests/storagebackendsheepdogtest.c | 5 +- tests/virstoragetest.c | 4 +- 27 files changed, 322 insertions(+), 403 deletions(-) -- 1.9.0