diff options
Diffstat (limited to 'device_mapper/vdo/vdo_limits.h')
| -rw-r--r-- | device_mapper/vdo/vdo_limits.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/device_mapper/vdo/vdo_limits.h b/device_mapper/vdo/vdo_limits.h index 40cf2049d..e145100b1 100644 --- a/device_mapper/vdo/vdo_limits.h +++ b/device_mapper/vdo/vdo_limits.h @@ -21,8 +21,8 @@ #define DM_VDO_BLOCK_MAP_CACHE_SIZE_MAXIMUM_MB (16 * 1024 * 1024 - 1) // 16TiB - 1 #define DM_VDO_BLOCK_MAP_CACHE_SIZE_MINIMUM_PER_LOGICAL_THREAD (4096 * DM_VDO_BLOCK_SIZE_KB) -#define DM_VDO_BLOCK_MAP_PERIOD_MINIMUM 1 -#define DM_VDO_BLOCK_MAP_PERIOD_MAXIMUM (16380) +#define DM_VDO_BLOCK_MAP_ERA_LENGTH_MINIMUM (1) +#define DM_VDO_BLOCK_MAP_ERA_LENGTH_MAXIMUM (16380) #define DM_VDO_INDEX_MEMORY_SIZE_MINIMUM_MB (256) // 0.25 GiB #define DM_VDO_INDEX_MEMORY_SIZE_MAXIMUM_MB (1024 * 1024 * 1024) // 1TiB @@ -57,4 +57,7 @@ //#define DM_VDO_PHYSICAL_THREADS_MINIMUM (0) #define DM_VDO_PHYSICAL_THREADS_MAXIMUM (16) +#define DM_VDO_MAX_DISCARD_MINIMUM (1) +#define DM_VDO_MAX_DISCARD_MAXIMUM (UINT32_MAX / 4096) + #endif // DEVICE_MAPPER_VDO_LIMITS_H |