MAF_TIMER_RUNNING
WRITE_ONCE(ma->mca_flags, ma->mca_flags | MAF_TIMER_RUNNING);
if (flags & MAF_TIMER_RUNNING) {
MAF_TIMER_RUNNING));
MAF_TIMER_RUNNING | MAF_LAST_REPORTER);
~MAF_TIMER_RUNNING);
(mca_flags & MAF_TIMER_RUNNING) ?