+static int write_this_log(struct thread_data *td, struct io_log *log,
+ const char *log_file, const char *name, int try)
+{
+ int ret;
+
+ if (!log)
+ return 0;
+
+ if (log_file)
+ ret = finish_log_named(td, log, log_file, name, try);
+ else
+ ret = finish_log(td, log, name, try);
+
+ return ret;
+}
+
+static int write_iops_log(struct thread_data *td, struct thread_options *o,
+ int try)
+{
+ return write_this_log(td, td->iops_log, o->iops_log_file, "iops", try);
+}
+
+static int write_slat_log(struct thread_data *td, struct thread_options *o,
+ int try)
+{
+ return write_this_log(td, td->slat_log, o->lat_log_file, "slat", try);
+}
+
+static int write_clat_log(struct thread_data *td, struct thread_options *o,
+ int try)
+{
+ return write_this_log(td, td->clat_log, o->lat_log_file, "clat" , try);
+}
+
+static int write_lat_log(struct thread_data *td, struct thread_options *o,
+ int try)
+{
+ return write_this_log(td, td->lat_log, o->lat_log_file, "lat", try);
+}
+
+static int write_bandw_log(struct thread_data *td, struct thread_options *o,
+ int try)
+{
+ return write_this_log(td, td->bw_log, o->bw_log_file, "bw", try);
+}
+
+enum {
+ BW_LOG_MASK = 1,
+ LAT_LOG_MASK = 2,
+ SLAT_LOG_MASK = 4,
+ CLAT_LOG_MASK = 8,
+ IOPS_LOG_MASK = 16,
+
+ ALL_LOG_MASK = 31,
+ ALL_LOG_NR = 5,
+};
+
+static void writeout_logs(struct thread_data *td)
+{
+ struct thread_options *o = &td->o;
+ unsigned int log_mask = ALL_LOG_MASK;
+ unsigned int log_left = ALL_LOG_NR;
+ int old_state;
+
+ old_state = td_bump_runstate(td, TD_FINISHING);
+
+ finalize_logs(td);
+
+ while (log_left) {
+ int ret, prev_log_left = log_left;
+
+ if (log_mask & BW_LOG_MASK) {
+ ret = write_bandw_log(td, o, log_left != 1);
+ if (!ret) {
+ log_left--;
+ log_mask &= ~BW_LOG_MASK;
+ }
+ }
+ if (log_mask & LAT_LOG_MASK) {
+ ret = write_lat_log(td, o, log_left != 1);
+ if (!ret) {
+ log_left--;
+ log_mask &= ~LAT_LOG_MASK;
+ }
+ }
+ if (log_mask & SLAT_LOG_MASK) {
+ ret = write_slat_log(td, o, log_left != 1);
+ if (!ret) {
+ log_left--;
+ log_mask &= ~SLAT_LOG_MASK;
+ }
+ }
+ if (log_mask & CLAT_LOG_MASK) {
+ ret = write_clat_log(td, o, log_left != 1);
+ if (!ret) {
+ log_left--;
+ log_mask &= ~CLAT_LOG_MASK;
+ }
+ }
+ if (log_mask & IOPS_LOG_MASK) {
+ ret = write_iops_log(td, o, log_left != 1);
+ if (!ret) {
+ log_left--;
+ log_mask &= ~IOPS_LOG_MASK;
+ }
+ }
+
+ if (prev_log_left == log_left)
+ usleep(5000);
+ }
+
+ td_restore_runstate(td, old_state);
+}
+