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Add parser support for out-of-td option storage
[fio.git]
/
fio.c
diff --git
a/fio.c
b/fio.c
index 4bbab5af9a12e9c0d00fa559bdddb94107b42f77..778749d6a3322411a7affc06f945ee2c3a4a2aff 100644
(file)
--- a/
fio.c
+++ b/
fio.c
@@
-61,6
+61,8
@@
static volatile int fio_abort;
static int exit_value;
static struct itimerval itimer;
static pthread_t gtod_thread;
static int exit_value;
static struct itimerval itimer;
static pthread_t gtod_thread;
+static struct flist_head *cgroup_list;
+static char *cgroup_mnt;
struct io_log *agg_io_log[2];
struct io_log *agg_io_log[2];
@@
-132,7
+134,7
@@
static void sig_quit(int sig)
static void sig_int(int sig)
{
if (threads) {
static void sig_int(int sig)
{
if (threads) {
-
printf
("\nfio: terminating on signal %d\n", sig);
+
log_info
("\nfio: terminating on signal %d\n", sig);
fflush(stdout);
terminate_threads(TERMINATE_ALL);
}
fflush(stdout);
terminate_threads(TERMINATE_ALL);
}
@@
-1039,6
+1041,15
@@
static void *thread_main(void *data)
*/
fio_mutex_remove(td->mutex);
*/
fio_mutex_remove(td->mutex);
+ if (td->o.uid != -1U && setuid(td->o.uid)) {
+ td_verror(td, errno, "setuid");
+ goto err;
+ }
+ if (td->o.gid != -1U && setgid(td->o.gid)) {
+ td_verror(td, errno, "setgid");
+ goto err;
+ }
+
/*
* May alter parameters that init_io_u() will use, so we need to
* do this first.
/*
* May alter parameters that init_io_u() will use, so we need to
* do this first.
@@
-1076,7
+1087,7
@@
static void *thread_main(void *data)
}
}
}
}
- if (td->o.cgroup_weight && cgroup_setup(td))
+ if (td->o.cgroup_weight && cgroup_setup(td
, cgroup_list, &cgroup_mnt
))
goto err;
if (nice(td->o.nice) == -1) {
goto err;
if (nice(td->o.nice) == -1) {
@@
-1199,7
+1210,7
@@
static void *thread_main(void *data)
err:
if (td->error)
err:
if (td->error)
-
printf
("fio: pid=%d, err=%d/%s\n", (int) td->pid, td->error,
+
log_info
("fio: pid=%d, err=%d/%s\n", (int) td->pid, td->error,
td->verror);
if (td->o.verify_async)
td->verror);
if (td->o.verify_async)
@@
-1208,7
+1219,7
@@
err:
close_and_free_files(td);
close_ioengine(td);
cleanup_io_u(td);
close_and_free_files(td);
close_ioengine(td);
cleanup_io_u(td);
- cgroup_shutdown(td);
+ cgroup_shutdown(td
, &cgroup_mnt
);
if (td->o.cpumask_set) {
int ret = fio_cpuset_exit(&td->o.cpumask);
if (td->o.cpumask_set) {
int ret = fio_cpuset_exit(&td->o.cpumask);
@@
-1401,17
+1412,17
@@
static void run_threads(void)
return;
if (!terse_output) {
return;
if (!terse_output) {
-
printf
("Starting ");
+
log_info
("Starting ");
if (nr_thread)
if (nr_thread)
-
printf
("%d thread%s", nr_thread,
+
log_info
("%d thread%s", nr_thread,
nr_thread > 1 ? "s" : "");
if (nr_process) {
if (nr_thread)
printf(" and ");
nr_thread > 1 ? "s" : "");
if (nr_process) {
if (nr_thread)
printf(" and ");
-
printf
("%d process%s", nr_process,
+
log_info
("%d process%s", nr_process,
nr_process > 1 ? "es" : "");
}
nr_process > 1 ? "es" : "");
}
-
printf
("\n");
+
log_info
("\n");
fflush(stdout);
}
fflush(stdout);
}
@@
-1657,6
+1668,9
@@
int main(int argc, char *argv[])
status_timer_arm();
status_timer_arm();
+ cgroup_list = smalloc(sizeof(*cgroup_list));
+ INIT_FLIST_HEAD(cgroup_list);
+
run_threads();
if (!fio_abort) {
run_threads();
if (!fio_abort) {
@@
-1668,6
+1682,11
@@
int main(int argc, char *argv[])
}
}
}
}
+ cgroup_kill(cgroup_list);
+ sfree(cgroup_list);
+ if (cgroup_mnt)
+ sfree(cgroup_mnt);
+
fio_mutex_remove(startup_mutex);
fio_mutex_remove(writeout_mutex);
return exit_value;
fio_mutex_remove(startup_mutex);
fio_mutex_remove(writeout_mutex);
return exit_value;