diff options
Diffstat (limited to 'debian/patches-rt/0112-sched-Disable-TTWU_QUEUE-on-RT.patch')
| -rw-r--r-- | debian/patches-rt/0112-sched-Disable-TTWU_QUEUE-on-RT.patch | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/debian/patches-rt/0112-sched-Disable-TTWU_QUEUE-on-RT.patch b/debian/patches-rt/0112-sched-Disable-TTWU_QUEUE-on-RT.patch index 8e44536b2..0cc8404ca 100644 --- a/debian/patches-rt/0112-sched-Disable-TTWU_QUEUE-on-RT.patch +++ b/debian/patches-rt/0112-sched-Disable-TTWU_QUEUE-on-RT.patch @@ -1,8 +1,7 @@ -From 31cdcd445b6fbf09238e8e3a25c2dd72be0bb187 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Tue, 13 Sep 2011 16:42:35 +0200 -Subject: [PATCH 112/347] sched: Disable TTWU_QUEUE on RT -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz +Subject: [PATCH 112/342] sched: Disable TTWU_QUEUE on RT +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=c761744fc89f74ee4646f732e2f7589faa095af3 The queued remote wakeup mechanism can introduce rather large latencies if the number of migrated tasks is high. Disable it for RT. @@ -33,6 +32,3 @@ index 85ae8488039c..68de18405857 100644 /* * When doing wakeups, attempt to limit superfluous scans of the LLC domain. --- -2.36.1 - |