From: Martin Wilck <mwilck@xxxxxxxx>
Use __post_config_state() and __wait_for_state_change(). This
way __post_config_state() is the only place where running_state
is ever changed, and we avoid code duplication.
Reviewed-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
multipathd/main.c | 23 +++++------------------
1 file changed, 5 insertions(+), 18 deletions(-)
diff --git a/multipathd/main.c b/multipathd/main.c
index 1fb0ee6..39aea4a 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -292,27 +292,14 @@ int set_config_state(enum daemon_status state)
pthread_cleanup_push(config_cleanup, NULL);
pthread_mutex_lock(&config_lock);
if (running_state != state) {
-#ifdef USE_SYSTEMD
- enum daemon_status old_state = running_state;
-#endif
if (running_state == DAEMON_SHUTDOWN)
rc = EINVAL;
- else if (running_state != DAEMON_IDLE) {
- struct timespec ts;
-
- get_monotonic_time(&ts);
- ts.tv_sec += 1;
- rc = pthread_cond_timedwait(&config_cond,
- &config_lock, &ts);
- }
- if (!rc && (running_state != DAEMON_SHUTDOWN)) {
- running_state = state;
- pthread_cond_broadcast(&config_cond);
-#ifdef USE_SYSTEMD
- do_sd_notify(old_state, state);
-#endif
- }
+ else
+ rc = __wait_for_state_change(
+ running_state != DAEMON_IDLE, 1000);
+ if (!rc)
+ __post_config_state(state);
}
pthread_cleanup_pop(1);
return rc;
--
2.28.0
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