Re: [PATCH] alsactl: avoid needless wakeups in monitor loop.

Ping -- it's been a while since I sent this and https://mailman.alsa-project.org/pipermail/alsa-devel/2019-October/156866.ht..., never saw any response though. Any problems with these patches?

Thanks, Zev Weiss

On Mon, Oct 14, 2019 at 11:38:02PM CDT, Zev Weiss wrote:

The timeout wasn't really being used for anything; disabling it should reduce idle energy consumption slightly.

Signed-off-by: Zev Weiss zev@bewilderbeest.net

alsactl/monitor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/alsactl/monitor.c b/alsactl/monitor.c index 6b090e4f5c92..6d9328d899a4 100644 --- a/alsactl/monitor.c +++ b/alsactl/monitor.c @@ -340,7 +340,7 @@ static int run_dispatcher(int epfd, int sigfd, int infd, struct list_head *srcs, int count; int i;

• count = epoll_wait(epfd, epev, max_ev_count, 200);
  

• count = epoll_wait(epfd, epev, max_ev_count, -1);
  

  if (count < 0) { err = count; break;

-- 2.23.0