1 From: Andreas Pehrson <apehrson@mozilla.com>
2 Date: Wed, 8 Feb 2023 08:01:00 +0000
3 Subject: Bug 1814692 - Don't attempt realtime scheduling rtc::PlatformThreads.
6 Differential Revision: https://phabricator.services.mozilla.com/D169036
7 Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/9e64a965e26c8379261466e5273c3b383164b2c7
9 rtc_base/platform_thread.cc | 3 +++
10 1 file changed, 3 insertions(+)
12 diff --git a/rtc_base/platform_thread.cc b/rtc_base/platform_thread.cc
13 index 71a9f1b224..bcbb784b97 100644
14 --- a/rtc_base/platform_thread.cc
15 +++ b/rtc_base/platform_thread.cc
16 @@ -50,6 +50,9 @@ bool SetPriority(ThreadPriority priority) {
17 // TODO(tommi): Switch to the same mechanism as Chromium uses for changing
20 +#elif defined(WEBRTC_MOZILLA_BUILD) && defined(WEBRTC_LINUX)
21 + // Only realtime audio uses realtime scheduling in Firefox.
24 const int policy = SCHED_FIFO;
25 const int min_prio = sched_get_priority_min(policy);