Ejemplo n.º 1
0
/*
 * compute the size of shared memory for the workfile manager
 */
Size
workfile_mgr_shmem_size(void)
{
	return Cache_SharedMemSize(gp_workfile_max_entries, sizeof(workfile_set)) +
			WorkfileDiskspace_ShMemSize() + WorkfileQueryspace_ShMemSize();
}
/*
 * Compute the size of shared memory required for the MD Versioning component
 */
Size
mdver_shmem_size(void)
{
	return Cache_SharedMemSize(gp_mdver_max_entries, sizeof(mdver_entry))
			+ sizeof(*mdver_global_version_counter);
}