ocf_io_class_info Struct Reference

OCF IO class information. More...

#include <ocf_io_class.h>

Data Fields
char	name [OCF_IO_CLASS_NAME_MAX]
ocf_cache_mode_t	cache_mode
int16_t	priority
uint32_t	curr_size
uint32_t	min_size
uint32_t	max_size
uint8_t	eviction_policy_type
ocf_cleaning_t	cleaning_policy_type

Detailed Description

OCF IO class information.

Field Documentation

cache_mode

ocf_cache_mode_t cache_mode

Cache mode of the IO class

cleaning_policy_type

ocf_cleaning_t cleaning_policy_type

The type of cleaning policy for given IO class

curr_size

uint32_t curr_size

Current size of the IO class - number of cache lines which were assigned into this IO class

eviction_policy_type

uint8_t eviction_policy_type

The type of eviction policy for given IO class

max_size

uint32_t max_size

Maximum number of cache lines that might be assigned into this IO class. If current size reaches maximum size then some of ioclass's cachelines are evicted.

min_size

uint32_t min_size

Minimum number of cache lines that were guaranteed for specified IO class. If current size reach minimum size that no more eviction takes place

name

char name[OCF_IO_CLASS_NAME_MAX]

The name of the IO class

priority

int16_t priority

IO class priority

---

The documentation for this struct was generated from the following file:

• ocf_io_class.h