struct io_stats {
unsigned long qreads, qwrites, creads, cwrites, mreads, mwrites;
- unsigned long ireads, iwrites;
+ unsigned long ireads, iwrites, rrqueue, wrqueue;
unsigned long long qread_kb, qwrite_kb, cread_kb, cwrite_kb;
unsigned long long iread_kb, iwrite_kb;
unsigned long io_unplugs, timer_unplugs;