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-rw-r--r--init/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 78cb2461012e..6f52e6f4bd9d 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -472,6 +472,14 @@ config TASK_IO_ACCOUNTING
endmenu # "CPU/Task time and stats accounting"
+config CPU_ISOLATION
+ bool "CPU isolation"
+ depends on NO_HZ_FULL
+ help
+ Make sure that CPUs running critical tasks are not disturbed by
+ any source of "noise" such as unbound workqueues, timers, kthreads...
+ Unbound jobs get offloaded to housekeeping CPUs.
+
source "kernel/rcu/Kconfig"
config BUILD_BIN2C