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-rw-r--r--init/Kconfig15
1 files changed, 0 insertions, 15 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 4f6cdbf523eb..4e337906016e 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -515,21 +515,6 @@ config RCU_BOOST_DELAY
Accept the default if unsure.
-config SRCU_SYNCHRONIZE_DELAY
- int "Microseconds to delay before waiting for readers"
- range 0 20
- default 10
- help
- This option controls how long SRCU delays before entering its
- loop waiting on SRCU readers. The purpose of this loop is
- to avoid the unconditional context-switch penalty that would
- otherwise be incurred if there was an active SRCU reader,
- in a manner similar to adaptive locking schemes. This should
- be set to be a bit longer than the common-case SRCU read-side
- critical-section overhead.
-
- Accept the default if unsure.
-
endmenu # "RCU Subsystem"
config IKCONFIG