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Use EPOLLET

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Its latency is slightly better, too
This commit is contained in:
Vitaliy Filippov
2020-02-29 01:56:59 +03:00
parent c41fd7ea18
commit fd05e13bc4
4 changed files with 44 additions and 45 deletions
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osd_peering.cpp
+2 -2
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@@ -83,7 +83,7 @@ void osd_t::connect_peer(osd_num_t osd_num, const char *peer_host, int peer_port
// Add FD to epoll (EPOLLOUT for tracking connect() result)
epoll_event ev;
ev.data.fd = peer_fd;
ev.events = EPOLLOUT | EPOLLIN | EPOLLRDHUP;
ev.events = EPOLLOUT | EPOLLIN | EPOLLRDHUP | EPOLLET;
if (epoll_ctl(epoll_fd, EPOLL_CTL_ADD, peer_fd, &ev) < 0)
{
throw std::runtime_error(std::string("epoll_ctl: ") + strerror(errno));
@@ -114,7 +114,7 @@ void osd_t::handle_connect_result(int peer_fd)
cl.peer_state = PEER_CONNECTED;
epoll_event ev;
ev.data.fd = peer_fd;
ev.events = EPOLLIN | EPOLLRDHUP;
ev.events = EPOLLIN | EPOLLRDHUP | EPOLLET;
if (epoll_ctl(epoll_fd, EPOLL_CTL_MOD, peer_fd, &ev) < 0)
{
throw std::runtime_error(std::string("epoll_ctl: ") + strerror(errno));