--- libev/ev.pod 2009/09/18 21:16:10 1.271 +++ libev/ev.pod 2009/11/24 06:39:28 1.272 @@ -413,6 +413,9 @@ =item C (value 4, Linux) +Use the linux-specific epoll(7) interface (for both pre- and post-2.6.9 +kernels). + For few fds, this backend is a bit little slower than poll and select, but it scales phenomenally better. While poll and select usually scale like O(total_fds) where n is the total number of fds (or the highest fd),