RTEMS  5.1
Data Fields
rtems_bdbuf_config Struct Reference

#include <bdbuf.h>

Data Fields

uint32_t max_read_ahead_blocks
 
uint32_t max_write_blocks
 
rtems_task_priority swapout_priority
 
uint32_t swapout_period
 
uint32_t swap_block_hold
 
size_t swapout_workers
 
rtems_task_priority swapout_worker_priority
 
size_t task_stack_size
 
size_t size
 
uint32_t buffer_min
 
uint32_t buffer_max
 
rtems_task_priority read_ahead_priority
 

Detailed Description

Buffering configuration definition. See confdefs.h for support on using this structure.

Field Documentation

◆ buffer_max

uint32_t rtems_bdbuf_config::buffer_max

Maximum buffer size supported. It is also the allocation size.

◆ buffer_min

uint32_t rtems_bdbuf_config::buffer_min

Minimum buffer size.

◆ max_read_ahead_blocks

uint32_t rtems_bdbuf_config::max_read_ahead_blocks

Number of blocks to read ahead.

◆ max_write_blocks

uint32_t rtems_bdbuf_config::max_write_blocks

Number of blocks to write at once.

◆ read_ahead_priority

rtems_task_priority rtems_bdbuf_config::read_ahead_priority

Priority of the read-ahead task.

◆ size

size_t rtems_bdbuf_config::size

Size of memory in the cache

◆ swap_block_hold

uint32_t rtems_bdbuf_config::swap_block_hold

Period a buffer is held.

◆ swapout_period

uint32_t rtems_bdbuf_config::swapout_period

Period swap-out checks buf timers.

◆ swapout_priority

rtems_task_priority rtems_bdbuf_config::swapout_priority

Priority of the swap out task.

◆ swapout_worker_priority

rtems_task_priority rtems_bdbuf_config::swapout_worker_priority

Priority of the swap out task.

◆ swapout_workers

size_t rtems_bdbuf_config::swapout_workers

The number of worker threads for the swap-out task.

◆ task_stack_size

size_t rtems_bdbuf_config::task_stack_size

Task stack size for swap-out task and worker threads.


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