Comment 1 for bug 1284415

Pulseaudio continuously use ~2% of the cpu on mako.

perf's top output:
     2.28% libpulsecommon-4.0.so [.] __udivsi3
     1.86% libpulsecommon-4.0.so [.] __gnu_uldivmod_helper
     1.80% libasound.so.2.0.0 [.] snd_pcm_status_get_avail
     1.58% libpulsecommon-4.0.so [.] pa_hashmap_iterate
     0.98% libpulsecore-4.0.so [.] flush_postq
     0.89% libpulsecore-4.0.so [.] pa_asyncmsgq_read_after_poll
     0.79% libpulsecommon-4.0.so [.] __aeabi_uldivmod