iowait
SAVE_INT32(ksi, syswait, iowait);
atomic_inc_64(&cpup->cpu_stats.sys.iowait);
atomic_dec_64(&cpup->cpu_stats.sys.iowait);
w_io += CPU_STATS(cp, sys.iowait);
kstat_named_t iowait;
csskd->iowait.value.ui64 = css->iowait;
cso->cpu_syswait.iowait = CPU_STATS(cp, sys.iowait);
dumpsync.iowait += iotime - dumpsync.iowaitts;
P("I/O wait nsec/page,%llu\n", (u_longlong_t)(ds->iowait /
hrtime_t iowait; /* time spent waiting for output */
int iowait(struct buf *);
int iowait; /* procs waiting for block I/O */
uint64_t iowait; /* count of waiters for block I/O */
uint64_t iowait;
iowait = CPU_STATS(cp, sys.iowait);
if (iowait != sp->last_iowait) {
iowait - sp->last_iowait);
sp->last_iowait = iowait;