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fix some thread handling

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This commit is contained in:
Ryo Nakamura
2022-11-12 16:11:20 +09:00
parent 73e884f9c5
commit 71d827d613
1 changed files with 11 additions and 10 deletions
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21
src/main.c
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@@ -66,7 +66,8 @@ void stop_copy_threads(int sig)
pr("stopping...\n");
for (n = 0; n < nr_threads; n++) {
pthread_cancel(threads[n].tid);
if (!threads[n].finished)
pthread_cancel(threads[n].tid);
}
}
@@ -323,13 +324,6 @@ int main(int argc, char **argv)
if (dryrun)
return 0;
/* register SIGINT to stop thrads */
if (signal(SIGINT, stop_copy_threads) == SIG_ERR) {
pr_err("cannot set signal: %s\n", strerrno());
ret = 1;
goto out;
}
/* prepare thread instances */
if ((n = list_count(&m.chunk_list)) < nr_threads) {
pprint3("we have only %d chunk(s). set nr_conns to %d\n", n, n);
@@ -359,6 +353,13 @@ int main(int argc, char **argv)
goto join_out;
}
/* register SIGINT to stop threads */
if (signal(SIGINT, stop_copy_threads) == SIG_ERR) {
pr_err("cannot set signal: %s\n", strerrno());
ret = 1;
goto out;
}
/* save start time */
gettimeofday(&m.start, NULL);
@@ -521,7 +522,7 @@ static void print_progress(struct timeval *start, struct timeval *end,
byte_du++)
done_round /= 1024;
snprintf(suffix, sizeof(suffix), "%lu%s/%lu%s %.2f%s ",
snprintf(suffix, sizeof(suffix), "%lu%s/%lu%s %6.1f%s ",
done_round, byte_units[byte_du], total_round, byte_units[byte_tu],
bps, bps_units[bps_u]);
@@ -582,7 +583,7 @@ void *mscp_monitor_thread(void *arg)
}
gettimeofday(&b, NULL);
usleep(500000);
usleep(1000000);
for (n = 0; n < nr_threads; n++) {
done += threads[n].done;