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udev: inform systemd how many workers we can potentially spawn (#4036)

This commit is contained in:
Michal Sekletar 2016-08-25 08:18:42 +02:00 committed by Lennart Poettering
parent b74d0fdf79
commit 1ef72b55ba
1 changed files with 10 additions and 6 deletions
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16
src/udev/udevd.c
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@ -776,9 +776,9 @@ static void manager_reload(Manager *manager) {
manager->rules = udev_rules_unref(manager->rules);
udev_builtin_exit(manager->udev);
sd_notify(false,
"READY=1\n"
"STATUS=Processing...");
sd_notifyf(false,
"READY=1\n"
"STATUS=Processing with %u children at max", arg_children_max);
}
static void event_queue_start(Manager *manager) {
@ -1000,6 +1000,10 @@ static int on_ctrl_msg(sd_event_source *s, int fd, uint32_t revents, void *userd
if (i >= 0) {
log_debug("udevd message (SET_MAX_CHILDREN) received, children_max=%i", i);
arg_children_max = i;
(void) sd_notifyf(false,
"READY=1\n"
"STATUS=Processing with %u children at max", arg_children_max);
}
if (udev_ctrl_get_ping(ctrl_msg) > 0)
@ -1627,9 +1631,9 @@ static int run(int fd_ctrl, int fd_uevent, const char *cgroup) {
if (r < 0)
log_error_errno(r, "failed to apply permissions on static device nodes: %m");
(void) sd_notify(false,
"READY=1\n"
"STATUS=Processing...");
(void) sd_notifyf(false,
"READY=1\n"
"STATUS=Processing with %u children at max", arg_children_max);
r = sd_event_loop(manager->event);
if (r < 0) {