github/ocf
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Simplify data object API

Browse Source 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga
2019-01-02 14:48:28 +01:00
parent cbc590e668
commit 4cf4d6d7c7
12 changed files with 307 additions and 307 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
src/utils/utils_device.h
View File

@@ -35,60 +35,30 @@ static inline int _ocf_uuid_set(const struct ocf_data_obj_uuid *uuid,
return 0;
}
static inline int ocf_uuid_cache_set(ocf_cache_t cache,
const struct ocf_data_obj_uuid *uuid)
static inline int ocf_metadata_set_core_uuid(ocf_core_t core,
const struct ocf_data_obj_uuid *uuid,
struct ocf_data_obj_uuid *new_uuid)
{
int result;
void *u;
if (!uuid)
return -EINVAL;
u = env_vmalloc(uuid->size);
if (!u)
return -ENOMEM;
cache->device->obj.uuid.size = 0;
result = env_memcpy(u, uuid->size,
uuid->data, uuid->size);
if (result) {
env_vfree(u);
return result;
}
cache->device->obj.uuid.data = u;
cache->device->obj.uuid.size = uuid->size;
return 0;
}
static inline void ocf_uuid_cache_clear(ocf_cache_t cache)
{
env_vfree(cache->device->obj.uuid.data);
cache->device->obj.uuid.size = 0;
}
static inline int ocf_uuid_core_set(ocf_cache_t cache, ocf_core_t core,
const struct ocf_data_obj_uuid *uuid)
{
struct ocf_data_obj_uuid *cuuid = &ocf_core_get_data_object(core)->uuid;
ocf_cache_t cache = ocf_core_get_cache(core);
struct ocf_metadata_uuid *muuid = ocf_metadata_get_core_uuid(cache,
ocf_core_get_id(core));
if (_ocf_uuid_set(uuid, muuid)) {
return -ENOBUFS;
}
cuuid->data = muuid->data;
cuuid->size = muuid->size;
if (_ocf_uuid_set(uuid, muuid))
return -ENOBUFS;
if (new_uuid) {
new_uuid->data = muuid->data;
new_uuid->size = muuid->size;
}
return 0;
}
static inline void ocf_uuid_core_clear(ocf_cache_t cache, ocf_core_t core)
static inline void ocf_metadata_clear_core_uuid(ocf_core_t core)
{
struct ocf_data_obj_uuid uuid = { .size = 0, };
ocf_uuid_core_set(cache, core, &uuid);
ocf_metadata_set_core_uuid(core, &uuid, NULL);
}
#endif /* UTILS_MEM_H_ */