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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 /lib
parentf9a42e0d58cf0fe3d902e63d4582f2ea4cd2bb8b (diff)
parent31945aa9f14085c81cb3257e51bb210698b78626 (diff)
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 'lib')
-rw-r--r--lib/Kconfig.debug1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index eb9e9a7870fa..9db831439aa2 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1450,6 +1450,7 @@ config RCU_CPU_STALL_TIMEOUT
config RCU_TRACE
bool "Enable tracing for RCU"
depends on DEBUG_KERNEL
+ default y if TREE_RCU
select TRACE_CLOCK
help
This option provides tracing in RCU which presents stats