diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0072-rcu-Unconditionally-use-rcuc-threads-on-PREEMPT_RT.patch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/debian/patches-rt/0072-rcu-Unconditionally-use-rcuc-threads-on-PREEMPT_RT.patch b/debian/patches-rt/0072-rcu-Unconditionally-use-rcuc-threads-on-PREEMPT_RT.patch index 2c85d9dd0..5130eaa8e 100644 --- a/debian/patches-rt/0072-rcu-Unconditionally-use-rcuc-threads-on-PREEMPT_RT.patch +++ b/debian/patches-rt/0072-rcu-Unconditionally-use-rcuc-threads-on-PREEMPT_RT.patch @@ -1,8 +1,8 @@ -From 8cc685c333f0deef6d724211a7f0ff37648d24c7 Mon Sep 17 00:00:00 2001 +From a1fecefde7a9b478af909cc31e07521c4dd721a9 Mon Sep 17 00:00:00 2001 From: Scott Wood <swood@redhat.com> Date: Tue, 15 Dec 2020 15:16:46 +0100 Subject: [PATCH 072/323] rcu: Unconditionally use rcuc threads on PREEMPT_RT -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz PREEMPT_RT systems have long used the rcutree.use_softirq kernel boot parameter to avoid use of RCU_SOFTIRQ handlers, which can disrupt @@ -31,10 +31,10 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt -index f1f7c068cf65..c2afb3304825 100644 +index 8e4882bb8cf85..2af46bc4c8e2a 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt -@@ -4191,6 +4191,10 @@ +@@ -4212,6 +4212,10 @@ value, meaning that RCU_SOFTIRQ is used by default. Specify rcutree.use_softirq=0 to use rcuc kthreads. @@ -46,7 +46,7 @@ index f1f7c068cf65..c2afb3304825 100644 Disable autobalancing of the rcu_node combining tree. This is used by rcutorture, and might diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c -index 06bfe61d3cd3..39b3b56ad92d 100644 +index 06bfe61d3cd38..39b3b56ad92dd 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -101,8 +101,10 @@ static struct rcu_state rcu_state = { @@ -62,5 +62,5 @@ index 06bfe61d3cd3..39b3b56ad92d 100644 static bool rcu_fanout_exact; module_param(rcu_fanout_exact, bool, 0444); -- -2.43.0 +2.44.0 |