perror("shmat");
return 1;
}
-#ifdef FIO_HAVE_SHM_ATTACH_REMOVED
- shmctl(shm_id, IPC_RMID, NULL);
-#endif
+ if (shm_attach_to_open_removed())
+ shmctl(shm_id, IPC_RMID, NULL);
#endif
memset(threads, 0, max_jobs * sizeof(struct thread_data));
/*
* Return a free job structure.
*/
-static struct thread_data *get_new_job(int global, struct thread_data *parent,
- int preserve_eo, const char *jobname)
+static struct thread_data *get_new_job(bool global, struct thread_data *parent,
+ bool preserve_eo, const char *jobname)
{
struct thread_data *td;
copy_opt_list(td, parent);
td->io_ops = NULL;
+ td->io_ops_init = 0;
if (!preserve_eo)
td->eo = NULL;
td->rate_next_io_time[ddir] = 0;
td->rate_io_issue_bytes[ddir] = 0;
- td->last_usec = 0;
+ td->last_usec[ddir] = 0;
return 0;
}
struct thread_options *o = &td->o;
int ret = 0;
-#ifndef FIO_HAVE_PSHARED_MUTEX
+#ifndef CONFIG_PSHARED
if (!o->use_thread) {
log_info("fio: this platform does not support process shared"
" mutexes, forcing use of threads. Use the 'thread'"
/*
* Reads can do overwrites, we always need to pre-create the file
*/
- if (td_read(td) || td_rw(td))
+ if (td_read(td))
o->overwrite = 1;
if (!o->min_bs[DDIR_READ])
}
if (o->pre_read) {
- o->invalidate_cache = 0;
+ if (o->invalidate_cache)
+ o->invalidate_cache = 0;
if (td_ioengine_flagged(td, FIO_PIPEIO)) {
log_info("fio: cannot pre-read files with an IO engine"
" that isn't seekable. Pre-read disabled.\n");
init_rand_seed(&td->file_size_state, td->rand_seeds[FIO_RAND_FILE_SIZE_OFF], use64);
init_rand_seed(&td->trim_state, td->rand_seeds[FIO_RAND_TRIM_OFF], use64);
init_rand_seed(&td->delay_state, td->rand_seeds[FIO_RAND_START_DELAY], use64);
- init_rand_seed(&td->poisson_state, td->rand_seeds[FIO_RAND_POISSON_OFF], 0);
+ init_rand_seed(&td->poisson_state[0], td->rand_seeds[FIO_RAND_POISSON_OFF], 0);
+ init_rand_seed(&td->poisson_state[1], td->rand_seeds[FIO_RAND_POISSON2_OFF], 0);
+ init_rand_seed(&td->poisson_state[2], td->rand_seeds[FIO_RAND_POISSON3_OFF], 0);
init_rand_seed(&td->dedupe_state, td->rand_seeds[FIO_DEDUPE_OFF], false);
init_rand_seed(&td->zone_state, td->rand_seeds[FIO_RAND_ZONE_OFF], false);
if (o->verify_async || o->io_submit_mode == IO_MODE_OFFLOAD)
td->flags |= TD_F_NEED_LOCK;
+
+ if (o->mem_type == MEM_CUDA_MALLOC)
+ td->flags &= ~TD_F_SCRAMBLE_BUFFERS;
}
static int setup_random_seeds(struct thread_data *td)
if (!o->filename_format || !strlen(o->filename_format)) {
sprintf(buf, "%s.%d.%d", jobname, jobnum, filenum);
- return NULL;
+ return buf;
}
for (f = &fpre_keywords[0]; f->keyword; f++)
ddir_str(o->td_ddir));
if (o->bs_is_seq_rand)
- log_info("bs=%s-%s,%s-%s, bs_is_seq_rand, ",
+ log_info("bs=(R) %s-%s, (W) %s-%s, bs_is_seq_rand, ",
c1, c2, c3, c4);
else
- log_info("bs=%s-%s,%s-%s,%s-%s, ",
+ log_info("bs=(R) %s-%s, (W) %s-%s, (T) %s-%s, ",
c1, c2, c3, c4, c5, c6);
log_info("ioengine=%s, iodepth=%u\n",
*/
numjobs = o->numjobs;
while (--numjobs) {
- struct thread_data *td_new = get_new_job(0, td, 1, jobname);
+ struct thread_data *td_new = get_new_job(false, td, true, jobname);
if (!td_new)
goto err;
sprintf(jobname, "%s", o[i] + 5);
}
if (in_global && !td_parent)
- td_parent = get_new_job(1, &def_thread, 0, jobname);
+ td_parent = get_new_job(true, &def_thread, false, jobname);
else if (!in_global && !td) {
if (!td_parent)
td_parent = &def_thread;
- td = get_new_job(0, td_parent, 0, jobname);
+ td = get_new_job(false, td_parent, false, jobname);
}
if (in_global)
fio_options_parse(td_parent, (char **) &o[i], 1);
char *file, int is_buf, int stonewall_flag, int type,
int nested, char *name, char ***popts, int *aopts, int *nopts)
{
- unsigned int global = 0;
+ bool global = false;
char *string;
FILE *f;
char *p;
first_sect = 0;
}
- td = get_new_job(global, &def_thread, 0, name);
+ td = get_new_job(global, &def_thread, false, name);
if (!td) {
ret = 1;
break;
if (is_section && skip_this_section(val))
continue;
- td = get_new_job(global, &def_thread, 1, NULL);
+ td = get_new_job(global, &def_thread, true, NULL);
if (!td || ioengine_load(td)) {
if (td) {
put_job(td);