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Cleanup profile support
[fio.git]
/
fio.c
diff --git
a/fio.c
b/fio.c
index 3a9a3badff0fddefbe9d4f0dca22768c52137c25..c33f7868234ebe5d04ee267de7f3806510bb393b 100644
(file)
--- a/
fio.c
+++ b/
fio.c
@@
-39,6
+39,8
@@
#include "smalloc.h"
#include "verify.h"
#include "diskutil.h"
#include "smalloc.h"
#include "verify.h"
#include "diskutil.h"
+#include "cgroup.h"
+#include "profile.h"
unsigned long page_mask;
unsigned long page_size;
unsigned long page_mask;
unsigned long page_size;
@@
-60,6
+62,8
@@
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];
@@
-131,7
+135,7
@@
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);
}
@@
-536,7
+540,8
@@
sync_done:
*/
full = queue_full(td) || ret == FIO_Q_BUSY;
if (full || !td->o.iodepth_batch_complete) {
*/
full = queue_full(td) || ret == FIO_Q_BUSY;
if (full || !td->o.iodepth_batch_complete) {
- min_events = td->o.iodepth_batch_complete;
+ min_events = min(td->o.iodepth_batch_complete,
+ td->cur_depth);
if (full && !min_events)
min_events = 1;
if (full && !min_events)
min_events = 1;
@@
-581,7
+586,8
@@
static void do_io(struct thread_data *td)
else
td_set_runstate(td, TD_RUNNING);
else
td_set_runstate(td, TD_RUNNING);
- while ((td->this_io_bytes[0] + td->this_io_bytes[1]) < td->o.size) {
+ while ( (td->o.read_iolog_file && !flist_empty(&td->io_log_list)) ||
+ ((td->this_io_bytes[0] + td->this_io_bytes[1]) < td->o.size) ) {
struct timeval comp_time;
unsigned long bytes_done[2] = { 0, 0 };
int min_evts = 0;
struct timeval comp_time;
unsigned long bytes_done[2] = { 0, 0 };
int min_evts = 0;
@@
-687,7
+693,8
@@
sync_done:
*/
full = queue_full(td) || ret == FIO_Q_BUSY;
if (full || !td->o.iodepth_batch_complete) {
*/
full = queue_full(td) || ret == FIO_Q_BUSY;
if (full || !td->o.iodepth_batch_complete) {
- min_evts = td->o.iodepth_batch_complete;
+ min_evts = min(td->o.iodepth_batch_complete,
+ td->cur_depth);
if (full && !min_evts)
min_evts = 1;
if (full && !min_evts)
min_evts = 1;
@@
-1035,6
+1042,15
@@
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.
@@
-1072,6
+1088,9
@@
static void *thread_main(void *data)
}
}
}
}
+ if (td->o.cgroup_weight && cgroup_setup(td, cgroup_list, &cgroup_mnt))
+ goto err;
+
if (nice(td->o.nice) == -1) {
td_verror(td, errno, "nice");
goto err;
if (nice(td->o.nice) == -1) {
td_verror(td, errno, "nice");
goto err;
@@
-1192,11
+1211,16
@@
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);
td->verror);
+
+ if (td->o.verify_async)
+ verify_async_exit(td);
+
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_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);
@@
-1204,9
+1228,6
@@
err:
td_verror(td, ret, "fio_cpuset_exit");
}
td_verror(td, ret, "fio_cpuset_exit");
}
- if (td->o.verify_async)
- verify_async_exit(td);
-
/*
* do this very late, it will log file closing as well
*/
/*
* do this very late, it will log file closing as well
*/
@@
-1392,17
+1413,17
@@
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);
}
@@
-1633,6
+1654,9
@@
int main(int argc, char *argv[])
if (parse_options(argc, argv))
return 1;
if (parse_options(argc, argv))
return 1;
+ if (exec_profile && load_profile(exec_profile))
+ return 1;
+
if (!thread_number)
return 0;
if (!thread_number)
return 0;
@@
-1648,6
+1672,9
@@
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) {
@@
-1659,6
+1686,11
@@
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;