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Simplify partition metadata interface

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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga 2019-08-03 18:52:34 +02:00
parent 3108f36e42
commit ff7583c6da
3 changed files with 30 additions and 84 deletions
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57
src/metadata/metadata_hash.c
View File

@ -2605,60 +2605,6 @@ static void ocf_metadata_hash_get_collision_info(
* Partition
******************************************************************************/
static ocf_part_id_t ocf_metadata_hash_get_partition_id(
struct ocf_cache *cache, ocf_cache_line_t line)
{
const struct ocf_metadata_list_info *info;
struct ocf_metadata_hash_ctrl *ctrl =
(struct ocf_metadata_hash_ctrl *) cache->metadata.iface_priv;
info = ocf_metadata_raw_rd_access(cache,
&(ctrl->raw_desc[metadata_segment_list_info]), line,
sizeof(*info));
if (info)
return info->partition_id;
ocf_metadata_error(cache);
return PARTITION_DEFAULT;
}
static ocf_cache_line_t ocf_metadata_hash_get_partition_next(
struct ocf_cache *cache, ocf_cache_line_t line)
{
const struct ocf_metadata_list_info *info;
struct ocf_metadata_hash_ctrl *ctrl =
(struct ocf_metadata_hash_ctrl *) cache->metadata.iface_priv;
info = ocf_metadata_raw_rd_access(cache,
&(ctrl->raw_desc[metadata_segment_list_info]), line,
sizeof(*info));
if (info)
return info->partition_next;
ocf_metadata_error(cache);
return PARTITION_DEFAULT;
}
static ocf_cache_line_t ocf_metadata_hash_get_partition_prev(
struct ocf_cache *cache, ocf_cache_line_t line)
{
const struct ocf_metadata_list_info *info;
struct ocf_metadata_hash_ctrl *ctrl =
(struct ocf_metadata_hash_ctrl *) cache->metadata.iface_priv;
info = ocf_metadata_raw_rd_access(cache,
&(ctrl->raw_desc[metadata_segment_list_info]), line,
sizeof(*info));
if (info)
return info->partition_prev;
ocf_metadata_error(cache);
return PARTITION_DEFAULT;
}
static void ocf_metadata_hash_get_partition_info(
struct ocf_cache *cache, ocf_cache_line_t line,
ocf_part_id_t *part_id, ocf_cache_line_t *next_line,
@ -2811,9 +2757,6 @@ static const struct ocf_metadata_iface metadata_hash_iface = {
/*
* Partition Info
*/
.get_partition_id = ocf_metadata_hash_get_partition_id,
.get_partition_next = ocf_metadata_hash_get_partition_next,
.get_partition_prev = ocf_metadata_hash_get_partition_prev,
.get_partition_info = ocf_metadata_hash_get_partition_info,
.set_partition_next = ocf_metadata_hash_set_partition_next,
.set_partition_prev = ocf_metadata_hash_set_partition_prev,

48
src/metadata/metadata_partition.h
View File

@ -13,24 +13,6 @@
#define PARTITION_INVALID ((ocf_part_id_t)-1)
#define PARTITION_SIZE_MAX ((ocf_cache_line_t)-1)
static inline ocf_part_id_t ocf_metadata_get_partition_id(
struct ocf_cache *cache, ocf_cache_line_t line)
{
return cache->metadata.iface.get_partition_id(cache, line);
}
static inline ocf_cache_line_t ocf_metadata_get_partition_next(
struct ocf_cache *cache, ocf_cache_line_t line)
{
return cache->metadata.iface.get_partition_next(cache, line);
}
static inline ocf_cache_line_t ocf_metadata_get_partition_prev(
struct ocf_cache *cache, ocf_cache_line_t line)
{
return cache->metadata.iface.get_partition_prev(cache, line);
}
static inline void ocf_metadata_get_partition_info(
struct ocf_cache *cache, ocf_cache_line_t line,
ocf_part_id_t *part_id, ocf_cache_line_t *next_line,
@ -40,6 +22,36 @@ static inline void ocf_metadata_get_partition_info(
next_line, prev_line);
}
static inline ocf_part_id_t ocf_metadata_get_partition_id(
struct ocf_cache *cache, ocf_cache_line_t line)
{
ocf_part_id_t part_id;
ocf_metadata_get_partition_info(cache, line, &part_id, NULL, NULL);
return part_id;
}
static inline ocf_cache_line_t ocf_metadata_get_partition_next(
struct ocf_cache *cache, ocf_cache_line_t line)
{
ocf_cache_line_t next;
ocf_metadata_get_partition_info(cache, line, NULL, &next, NULL);
return next;
}
static inline ocf_cache_line_t ocf_metadata_get_partition_prev(
struct ocf_cache *cache, ocf_cache_line_t line)
{
ocf_cache_line_t prev;
ocf_metadata_get_partition_info(cache, line, NULL, NULL, &prev);
return prev;
}
static inline void ocf_metadata_set_partition_next(
struct ocf_cache *cache, ocf_cache_line_t line,
ocf_cache_line_t next_line)

9
src/metadata/metadata_structs.h
View File

@ -361,15 +361,6 @@ struct ocf_metadata_iface {
void (*set_collision_prev)(struct ocf_cache *cache,
ocf_cache_line_t line, ocf_cache_line_t prev);
ocf_part_id_t (*get_partition_id)(struct ocf_cache *cache,
ocf_cache_line_t line);
ocf_cache_line_t (*get_partition_next)(struct ocf_cache *cache,
ocf_cache_line_t line);
ocf_cache_line_t (*get_partition_prev)(struct ocf_cache *cache,
ocf_cache_line_t line);
void (*get_partition_info)(struct ocf_cache *cache,
ocf_cache_line_t line, ocf_part_id_t *part_id,
ocf_cache_line_t *next_line,