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mpd
Commit a8bf8ede authored by Max Kellermann's avatar Max Kellermann
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event/Thread: reduce the RTIO timer slack to 10us

MPD's default is 100ms, which is too long for the real-time I/O thread. The OutputThread has 100us, but the real-time I/O thread might have tighter deadlines. This change has currently no effect (I believe), because nobody uses timers on the RTIO thread.
parent 8682183b
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src/event/Thread.cxx
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...@@ -20,6 +20,7 @@ ...@@ -20,6 +20,7 @@
#include "config.h" #include "config.h"
#include "Thread.hxx" #include "Thread.hxx"
#include "thread/Name.hxx" #include "thread/Name.hxx"
#include "thread/Slack.hxx"
#include "thread/Util.hxx" #include "thread/Util.hxx"
#include "Log.hxx" #include "Log.hxx"
...@@ -46,6 +47,8 @@ EventThread::Run() noexcept ...@@ -46,6 +47,8 @@ EventThread::Run() noexcept
SetThreadName(realtime ? "rtio" : "io"); SetThreadName(realtime ? "rtio" : "io");
if (realtime) { if (realtime) {
SetThreadTimerSlackUS(10);
try { try {
SetThreadRealtime(); SetThreadRealtime();
} catch (...) { } catch (...) {
......
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