*/
int allocate_io_mem(struct thread_data *td)
{
- if (td->mem_type == MEM_MALLOC)
+ if (td->o.mem_type == MEM_MALLOC)
td->orig_buffer = malloc(td->orig_buffer_size);
- else if (td->mem_type == MEM_SHM || td->mem_type == MEM_SHMHUGE) {
+ else if (td->o.mem_type == MEM_SHM || td->o.mem_type == MEM_SHMHUGE) {
int flags = IPC_CREAT | SHM_R | SHM_W;
- if (td->mem_type == MEM_SHMHUGE)
+ if (td->o.mem_type == MEM_SHMHUGE)
flags |= SHM_HUGETLB;
td->shm_id = shmget(IPC_PRIVATE, td->orig_buffer_size, flags);
td->orig_buffer = NULL;
return 1;
}
- } else if (td->mem_type == MEM_MMAP || td->mem_type == MEM_MMAPHUGE) {
+ } else if (td->o.mem_type == MEM_MMAP ||
+ td->o.mem_type == MEM_MMAPHUGE) {
int flags = MAP_PRIVATE;
td->mmapfd = 0;
void free_io_mem(struct thread_data *td)
{
- if (td->mem_type == MEM_MALLOC)
+ if (td->o.mem_type == MEM_MALLOC)
free(td->orig_buffer);
- else if (td->mem_type == MEM_SHM || td->mem_type == MEM_SHMHUGE) {
+ else if (td->o.mem_type == MEM_SHM || td->o.mem_type == MEM_SHMHUGE) {
struct shmid_ds sbuf;
shmdt(td->orig_buffer);
shmctl(td->shm_id, IPC_RMID, &sbuf);
- } else if (td->mem_type == MEM_MMAP || td->mem_type == MEM_MMAPHUGE) {
+ } else if (td->o.mem_type == MEM_MMAP ||
+ td->o.mem_type == MEM_MMAPHUGE) {
munmap(td->orig_buffer, td->orig_buffer_size);
if (td->mmapfile) {
close(td->mmapfd);
free(td->mmapfile);
}
} else
- log_err("Bad memory type %u\n", td->mem_type);
+ log_err("Bad memory type %u\n", td->o.mem_type);
td->orig_buffer = NULL;
}