[libvirt] [PATCH v1 00/11] Couple of storage driver improvements

Patches 02/11, 09/11 and finally 11/11 are actual bug fixes. The rest is a preparation work. More detailed: 02/11 - Fixes a refcounting issue (and thus invalid memory access) 09/11 - Fixes a problem where starting a transitive pool which has a persistent config may lead to it's disappearance 11/11 - Tries to relax locking to allow more concurrent access Michal Prívozník (11): virStoragePoolObjRemove: Don't unlock pool object upon return virStoragePoolObjListForEach: Grab a reference for pool object storagePoolRefreshImpl: Fix variable name in comment virStoragePoolUpdateInactive: Don't call virStoragePoolObjEndAPI virstorageobj: Rename virStoragePoolObjAssignDef virStoragePoolObjListAdd: Turn boolean arg into flags virStoragePoolObjListAdd: Separate out definition assignment virstorageobj: Introduce VIR_STORAGE_POOL_OBJ_LIST_ADD_LIVE flag storagePoolCreateXML: Don't lose persistent storage on failed create storage_driver: Protect pool def during startup and build storage: Drop and reacquire pool obj lock in some backends src/conf/virstorageobj.c | 89 ++++++++++++++++++++------ src/conf/virstorageobj.h | 17 ++++- src/libvirt_private.syms | 4 +- src/storage/storage_backend_disk.c | 11 +++- src/storage/storage_backend_fs.c | 13 +++- src/storage/storage_backend_logical.c | 15 +++-- src/storage/storage_backend_vstorage.c | 9 ++- src/storage/storage_backend_zfs.c | 7 +- src/storage/storage_driver.c | 67 +++++++++++-------- src/test/test_driver.c | 21 ++---- 10 files changed, 181 insertions(+), 72 deletions(-) -- 2.21.0