From fa37e91818c1de70977462d170df08f441170db5 Mon Sep 17 00:00:00 2001 From: Michal Sekletar Date: Thu, 25 Aug 2016 08:18:42 +0200 Subject: [PATCH] udev: inform systemd how many workers we can potentially spawn (#4036) (cherry picked from commit 1ef72b55ba6d38f879d7ac9f0237cf8a2b53f0e6) Resolves: #1361601 --- src/udev/udevd.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/src/udev/udevd.c b/src/udev/udevd.c index 82c7a5425..1d21182fb 100644 --- a/src/udev/udevd.c +++ b/src/udev/udevd.c @@ -697,6 +697,10 @@ static struct udev_ctrl_connection *handle_ctrl_msg(struct udev_ctrl *uctrl) { 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) @@ -1271,8 +1275,6 @@ int main(int argc, char *argv[]) { setsid(); write_string_file("/proc/self/oom_score_adj", "-1000"); - } else { - sd_notify(1, "READY=1"); } if (arg_children_max <= 0) { @@ -1321,6 +1323,10 @@ int main(int argc, char *argv[]) { ep_netlink.data.fd = fd_netlink; ep_worker.data.fd = fd_worker; + (void) sd_notifyf(false, + "READY=1\n" + "STATUS=Processing with %u children at max", arg_children_max); + fd_ep = epoll_create1(EPOLL_CLOEXEC); if (fd_ep < 0) { log_error_errno(errno, "error creating epoll fd: %m");