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authorIngo Molnar <mingo@kernel.org>2017-01-31 07:45:42 +0100
committerIngo Molnar <mingo@kernel.org>2017-01-31 07:45:42 +0100
commita8709fa4a06d4af5f86e3660839531cbe0f2a19b (patch)
tree4deb2947a93294e4771265a60c508598a98cb494 /init
parentf9a42e0d58cf0fe3d902e63d4582f2ea4cd2bb8b (diff)
parent31945aa9f14085c81cb3257e51bb210698b78626 (diff)
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Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU changes from Paul E. McKenney: - Dynticks updates, consolidating open-coded counter accesses into a well-defined API - SRCU updates: Simplify algorithm, add formal verification - Documentation updates - Miscellaneous fixes - Torture-test updates Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'init')
-rw-r--r--init/Kconfig14
1 files changed, 0 insertions, 14 deletions
diff --git a/init/Kconfig b/init/Kconfig
index e1a937348a3e..b40774578f29 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -529,7 +529,6 @@ config SRCU
config TASKS_RCU
bool
default n
- depends on !UML
select SRCU
help
This option enables a task-based RCU implementation that uses
@@ -781,19 +780,6 @@ config RCU_NOCB_CPU_ALL
endchoice
-config RCU_EXPEDITE_BOOT
- bool
- default n
- help
- This option enables expedited grace periods at boot time,
- as if rcu_expedite_gp() had been invoked early in boot.
- The corresponding rcu_unexpedite_gp() is invoked from
- rcu_end_inkernel_boot(), which is intended to be invoked
- at the end of the kernel-only boot sequence, just before
- init is exec'ed.
-
- Accept the default if unsure.
-
endmenu # "RCU Subsystem"
config BUILD_BIN2C