pg_numa.h File Reference

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Macros
#define	pg_numa_touch_mem_if_required(ro_volatile_var, ptr)    do {} while(0)

Functions
PGDLLIMPORT int	pg_numa_init (void)
PGDLLIMPORT int	pg_numa_query_pages (int pid, unsigned long count, void **pages, int *status)
PGDLLIMPORT int	pg_numa_get_max_node (void)

Macro Definition Documentation

pg_numa_touch_mem_if_required

#define pg_numa_touch_mem_if_required	(		ro_volatile_var,
			ptr
	)		do {} while(0)

Definition at line 32 of file pg_numa.h.

Function Documentation

pg_numa_get_max_node()

PGDLLIMPORT int pg_numa_get_max_node

(

void

)

Definition at line 75 of file pg_numa.c.

{
    return 0;
}

Referenced by pg_get_shmem_allocations_numa().

pg_numa_init()

PGDLLIMPORT int pg_numa_init

(

void

)

Definition at line 62 of file pg_numa.c.

{
    /* We state that NUMA is not available */
    return -1;
}

Referenced by pg_buffercache_numa_pages(), pg_get_shmem_allocations_numa(), and pg_numa_available().

pg_numa_query_pages()

PGDLLIMPORT int pg_numa_query_pages	(	int	pid,
		unsigned long	count,
		void **	pages,
		int *	status
	)

Definition at line 69 of file pg_numa.c.

{
    return 0;
}

Referenced by pg_buffercache_numa_pages(), and pg_get_shmem_allocations_numa().