975ec6f32a
If cache is initialized successfully, `struct _cache_mngt_attach_context` might be freed in `cache_mngt_init_instance()`. In such case pointer to rollback thread can't be accessed and thread can't be stopped. To prevent such scenario pointer should be kept in separate variable. Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>