From 97bcad8a03de3c40456f07d613c378bc9a07570a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C5=99emysl=20Janouch?= Date: Sat, 20 Sep 2014 00:08:23 +0200 Subject: [PATCH] Save a syscall per connection --- ponymap.c | 9 ++++++--- utils.c | 5 +++-- 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/ponymap.c b/ponymap.c index c1a19a3..d0b71ee 100644 --- a/ponymap.c +++ b/ponymap.c @@ -512,13 +512,16 @@ unit_abort (struct unit *u) if (u->service->on_aborted) u->service->on_aborted (u->service_data, u); - poller_timer_reset (&u->timeout_event); - poller_fd_reset (&u->fd_event); - u->transport->cleanup (u); u->service->scan_free (u->service_data); xclose (u->socket_fd); + poller_timer_reset (&u->timeout_event); + + // This way we avoid a syscall with epoll + u->fd_event.fd = -1; + poller_fd_reset (&u->fd_event); + u->transport_data = NULL; u->service_data = NULL; u->socket_fd = -1; diff --git a/utils.c b/utils.c index 209af08..a36533a 100644 --- a/utils.c +++ b/utils.c @@ -1161,8 +1161,9 @@ poller_remove_at_index (struct poller *self, size_t index) fd->index = -1; poller_remove_from_dispatch (self, fd); - hard_assert (epoll_ctl (self->epoll_fd, - EPOLL_CTL_DEL, fd->fd, (void *) "") != -1); + if (fd->fd != -1) + hard_assert (epoll_ctl (self->epoll_fd, + EPOLL_CTL_DEL, fd->fd, (void *) "") != -1); if (index != --self->len) {