Re: ppoll() stuck on POLLIN while TCP peer is sending

Eric Wong
2013-01-02T20:47:15Z

Eric Wong <normalperson@yhbt.net> wrote:
> [1] my full setup is very strange.
>
> Other than the FUSE component I forgot to mention, little depends on
> the kernel. With all this, the standalone toosleepy can get stuck.
> I'll try to reproduce it with less...

I just confirmed my toosleepy processes will get stuck while just
doing "rsync -a" between local disks. So this does not depend on
sendfile or FUSE to reproduce.