On 8/15/18 3:56 PM, Maciej S. Szmigiero wrote: > The value that struct cftype .write() method returns is then directly > returned to userspace as the value returned by write() syscall, so it > should be the number of bytes actually written (or consumed) and not zero. > > Returning zero from write() syscall makes programs like /bin/echo or bash > spin. Applied, thanks. Just a heads-up that gmail thinks your email is spam. -- Jens Axboe
