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authorPaul E. McKenney <paul.mckenney@linaro.org>2010-09-30 21:26:52 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-11-29 22:01:55 -0800
commit9e571a82f0cb205a65a0ea41657f19f22b7fabb8 (patch)
tree64a83a06e18d0fd82af91560a2bf0947e0e3d071 /init
parent24278d148316d2180be6df40e06db013d8b232b8 (diff)
downloadlinux-2.6.38-lt-ux500-9e571a82f0cb205a65a0ea41657f19f22b7fabb8.tar.gz
rcu: add tracing for TINY_RCU and TINY_PREEMPT_RCU
Add tracing for the tiny RCU implementations, including statistics on boosting in the case of TINY_PREEMPT_RCU and RCU_BOOST. Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'init')
-rw-r--r--init/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 48efefcac12..929adf6cb6b 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -384,7 +384,6 @@ config PREEMPT_RCU
config RCU_TRACE
bool "Enable tracing for RCU"
- depends on TREE_RCU || TREE_PREEMPT_RCU
help
This option provides tracing in RCU which presents stats
in debugfs for debugging RCU implementation.