rte_eal_memconfig.h File Reference

#include <stdbool.h>
#include <rte_rwlock.h>
#include <rte_spinlock.h>

Go to the source code of this file.

Functions
__rte_internal rte_rwlock_t *	rte_mcfg_mem_get_lock (void)
void	rte_mcfg_mem_read_lock (void)
void	rte_mcfg_mem_read_unlock (void)
void	rte_mcfg_mem_write_lock (void)
void	rte_mcfg_mem_write_unlock (void)
void	rte_mcfg_tailq_read_lock (void)
void	rte_mcfg_tailq_read_unlock (void)
void	rte_mcfg_tailq_write_lock (void)
void	rte_mcfg_tailq_write_unlock (void)
void	rte_mcfg_mempool_read_lock (void)
void	rte_mcfg_mempool_read_unlock (void)
void	rte_mcfg_mempool_write_lock (void)
void	rte_mcfg_mempool_write_unlock (void)
void	rte_mcfg_timer_lock (void)
void	rte_mcfg_timer_unlock (void)
bool	rte_mcfg_get_single_file_segments (void)

Detailed Description

This API allows access to EAL shared memory configuration through an API.

Definition in file rte_eal_memconfig.h.

Function Documentation

rte_mcfg_mem_get_lock()

__rte_internal rte_rwlock_t* rte_mcfg_mem_get_lock

(

void

)

Internal helpers used for lock annotations.

rte_mcfg_mem_read_lock()

void rte_mcfg_mem_read_lock

(

void

)

Lock the internal EAL shared memory configuration for shared access.

rte_mcfg_mem_read_unlock()

void rte_mcfg_mem_read_unlock

(

void

)

Unlock the internal EAL shared memory configuration for shared access.

rte_mcfg_mem_write_lock()

void rte_mcfg_mem_write_lock

(

void

)

Lock the internal EAL shared memory configuration for exclusive access.

rte_mcfg_mem_write_unlock()

void rte_mcfg_mem_write_unlock

(

void

)

Unlock the internal EAL shared memory configuration for exclusive access.

rte_mcfg_tailq_read_lock()

void rte_mcfg_tailq_read_lock

(

void

)

Lock the internal EAL TAILQ list for shared access.

rte_mcfg_tailq_read_unlock()

void rte_mcfg_tailq_read_unlock

(

void

)

Unlock the internal EAL TAILQ list for shared access.

rte_mcfg_tailq_write_lock()

void rte_mcfg_tailq_write_lock

(

void

)

Lock the internal EAL TAILQ list for exclusive access.

rte_mcfg_tailq_write_unlock()

void rte_mcfg_tailq_write_unlock

(

void

)

Unlock the internal EAL TAILQ list for exclusive access.

rte_mcfg_mempool_read_lock()

void rte_mcfg_mempool_read_lock

(

void

)

Lock the internal EAL Mempool list for shared access.

rte_mcfg_mempool_read_unlock()

void rte_mcfg_mempool_read_unlock

(

void

)

Unlock the internal EAL Mempool list for shared access.

rte_mcfg_mempool_write_lock()

void rte_mcfg_mempool_write_lock

(

void

)

Lock the internal EAL Mempool list for exclusive access.

rte_mcfg_mempool_write_unlock()

void rte_mcfg_mempool_write_unlock

(

void

)

Unlock the internal EAL Mempool list for exclusive access.

rte_mcfg_timer_lock()

void rte_mcfg_timer_lock

(

void

)

Lock the internal EAL Timer Library lock for exclusive access.

rte_mcfg_timer_unlock()

void rte_mcfg_timer_unlock

(

void

)

Unlock the internal EAL Timer Library lock for exclusive access.

rte_mcfg_get_single_file_segments()

bool rte_mcfg_get_single_file_segments

(

void

)

If true, pages are put in single files (per memseg list), as opposed to creating a file per page.