It throws a couple of harmless "epoll del fd" warnings on reboot which result the fact that disable_fd/enable_fd are not removed in the terminal/line code.
These are harmless and will go away once the term/line code gets support for real write IRQs in addition to read at some point in the future. I have fixed the file descriptor leak in the reboot case. A. On 09/11/15 14:33, Anton Ivanov wrote: > Epoll based interrupt controller. > > IMPROVES: IO loop performance - no per fd lookups, allowing for > 15% IO speedup in minimal config going to 100s of % with many > devices - a N^N lookup is now replaced by a log(N) > > ADDS: True Write IRQ functionality > > OBSOLETES: The need to call reactivate_fd() in any driver which > has only read IRQ semantics. Write IRQs work, but will need to > be updated to use this fully. > > Potentially (with a change in API) will allow both edge and level > IRQ semantics. > > Pre-requisite for using packet mmap and multipacket read/write > which do not get along with poll() very well. > > Signed-off-by: Anton Ivanov <aiva...@brocade.com> ------------------------------------------------------------------------------ Presto, an open source distributed SQL query engine for big data, initially developed by Facebook, enables you to easily query your data on Hadoop in a more interactive manner. Teradata is also now providing full enterprise support for Presto. Download a free open source copy now. http://pubads.g.doubleclick.net/gampad/clk?id=250295911&iu=/4140 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
