configure: add gettid() test

[fio.git] / libfio.c

diff --git a/libfio.c b/libfio.c
index 83107084a4239c096298c3bddd702b7c8166cef0..674bc1dc0a9ed37216bf86ae25acef05e33dd4f4 100644 (file)
--- a/libfio.c
+++ b/libfio.c
@@ -18,12 +18,11 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
  */
 
 #include <string.h>
-#include <sys/types.h>
 #include <signal.h>
 #include <stdint.h>
 #include <locale.h>
@@ -93,12 +92,13 @@ static void reset_io_counters(struct thread_data *td, int all)
                        td->bytes_done[ddir] = 0;
                        td->rate_io_issue_bytes[ddir] = 0;
                        td->rate_next_io_time[ddir] = 0;
+                       td->last_usec[ddir] = 0;
                }
        }
 
        td->zone_bytes = 0;
 
-       td->last_was_sync = 0;
+       td->last_was_sync = false;
        td->rwmix_issues = 0;
 
        /*
@@ -144,10 +144,10 @@ void reset_all_stats(struct thread_data *td)
        }
 
        set_epoch_time(td, td->o.log_unix_epoch);
-       memcpy(&td->start, &td->epoch, sizeof(struct timeval));
-       memcpy(&td->iops_sample_time, &td->epoch, sizeof(struct timeval));
-       memcpy(&td->bw_sample_time, &td->epoch, sizeof(struct timeval));
-       memcpy(&td->ss.prev_time, &td->epoch, sizeof(struct timeval));
+       memcpy(&td->start, &td->epoch, sizeof(td->epoch));
+       memcpy(&td->iops_sample_time, &td->epoch, sizeof(td->epoch));
+       memcpy(&td->bw_sample_time, &td->epoch, sizeof(td->epoch));
+       memcpy(&td->ss.prev_time, &td->epoch, sizeof(td->epoch));
 
        lat_target_reset(td);
        clear_rusage_stat(td);
@@ -230,7 +230,7 @@ void fio_mark_td_terminate(struct thread_data *td)
 {
        fio_gettime(&td->terminate_time, NULL);
        write_barrier();
-       td->terminate = 1;
+       td->terminate = true;
 }
 
 void fio_terminate_threads(unsigned int group_id)
@@ -353,14 +353,20 @@ int initialize_fio(char *envp[])
         * can run into problems on archs that fault on unaligned fp
         * access (ARM).
         */
+       compiletime_assert((offsetof(struct thread_data, ts) % sizeof(void *)) == 0, "ts");
        compiletime_assert((offsetof(struct thread_stat, percentile_list) % 8) == 0, "stat percentile_list");
        compiletime_assert((offsetof(struct thread_stat, total_run_time) % 8) == 0, "total_run_time");
        compiletime_assert((offsetof(struct thread_stat, total_err_count) % 8) == 0, "total_err_count");
        compiletime_assert((offsetof(struct thread_stat, latency_percentile) % 8) == 0, "stat latency_percentile");
+       compiletime_assert((offsetof(struct thread_data, ts.clat_stat) % 8) == 0, "ts.clat_stat");
        compiletime_assert((offsetof(struct thread_options_pack, zipf_theta) % 8) == 0, "zipf_theta");
        compiletime_assert((offsetof(struct thread_options_pack, pareto_h) % 8) == 0, "pareto_h");
        compiletime_assert((offsetof(struct thread_options_pack, percentile_list) % 8) == 0, "percentile_list");
        compiletime_assert((offsetof(struct thread_options_pack, latency_percentile) % 8) == 0, "latency_percentile");
+       compiletime_assert((offsetof(struct jobs_eta, m_rate) % 8) == 0, "m_rate");
+
+       compiletime_assert(__TD_F_LAST <= TD_ENG_FLAG_SHIFT, "TD_ENG_FLAG_SHIFT");
+       compiletime_assert(BSSPLIT_MAX <= ZONESPLIT_MAX, "bsssplit/zone max");
 
        err = endian_check();
        if (err) {