return 0;
}
+static void check_update_rusage(struct thread_data *td)
+{
+ if (td->update_rusage) {
+ td->update_rusage = 0;
+ update_rusage_stat(td);
+ fio_mutex_up(td->rusage_sem);
+ }
+}
+
/*
* The main verify engine. Runs over the writes we previously submitted,
* reads the blocks back in, and checks the crc/md5 of the data.
break;
}
+ check_update_rusage(td);
+
if (td->error)
return;
int ret2, full;
update_tv_cache(td);
+ check_update_rusage(td);
if (runtime_exceeded(td, &td->tv_cache)) {
__update_tv_cache(td);
break;
}
+ check_update_rusage(td);
+
if (!td->error) {
min_events = td->cur_depth;
int ret2, full;
enum fio_ddir ddir;
+ check_update_rusage(td);
+
if (td->terminate || td->done)
break;
}
}
+ check_update_rusage(td);
+
if (td->trim_entries)
log_err("fio: %d trim entries leaked?\n", td->trim_entries);
if (td->o.write_iolog_file)
write_iolog_close(td);
+ fio_mutex_remove(td->rusage_sem);
+ td->rusage_sem = NULL;
+
td_set_runstate(td, TD_EXITED);
return (void *) (uintptr_t) td->error;
}
init_disk_util(td);
+ td->rusage_sem = fio_mutex_init(FIO_MUTEX_LOCKED);
+ td->update_rusage = 0;
+
/*
* Set state to created. Thread will transition
* to TD_INITIALIZED when it's done setting up.
uint64_t stat_io_blocks[DDIR_RWDIR_CNT];
struct timeval iops_sample_time;
+ volatile int update_rusage;
+ struct fio_mutex *rusage_sem;
struct rusage ru_start;
struct rusage ru_end;
if (td_trim(td) && td->io_bytes[DDIR_TRIM])
td->ts.runtime[DDIR_TRIM] += rt[i];
- update_rusage_stat(td);
+ td->update_rusage = 1;
td->ts.io_bytes[DDIR_READ] = td->io_bytes[DDIR_READ];
td->ts.io_bytes[DDIR_WRITE] = td->io_bytes[DDIR_WRITE];
td->ts.io_bytes[DDIR_TRIM] = td->io_bytes[DDIR_TRIM];
td->ts.total_run_time = mtime_since(&td->epoch, &tv);
}
+ for_each_td(td, i) {
+ if (td->rusage_sem) {
+ td->update_rusage = 1;
+ fio_mutex_down(td->rusage_sem);
+ }
+ td->update_rusage = 0;
+ }
+
show_run_stats();
for_each_td(td, i) {